Michigan has looked unstoppable on offense this season.Then again, the lineup of opponents was pretty tame as the Wolverines averaged 52 points -- fourth most nationally -- while carving their way to four consecutive victories.But the schedule becomes much more arduous when No. 4 Michigan hosts No. 8 Wisconsin in a Big Ten slugfest on Saturday (3:30 p.m. ET on ABC) in the first meeting between the programs since 2010.The Badgers also own a 4-0 mark -- both squads are 1-0 in Big Ten play -- and have notched signature victories over LSU and Michigan State.Wolverines coach Jim Harbaugh took one look at the Badgers on film and had an immediate reaction.Big team, Harbaugh said. Im wondering if the field is going to be wide enough.Traveling up and down the field might be the bigger concern for Michigan as Wisconsin ranks seventh nationally in scoring defense (11.8 points per game) and 12th in total defense (277.0 yards per game).The Badgers are fresh off a dominating 30-6 road victory over Michigan State -- a contest in which they forced four turnovers and held the Spartans to 75 rushing yards.Wisconsin will also arrive in Ann Arbor with a collective chip on its shoulders. The Badgers are bewildered about being tabbed double-digit underdogs, particularly due to the early-season dominance of their defense.We dont have a weak spot, said junior outside linebacker T.J. Watt, the younger brother of Houston Texans star J.J. Watt. Im not saying that because Im being cocky. I truly feel like we have 11 guys on defense -- plus depth -- that can get the job done.Watt has a team-leading 4 1/2 sacks and his 18 tackles rank second on the squad behind junior inside linebacker Jack Cichy (23). Junior cornerback Derrick Tindal has contributed two interceptions.Wisconsin allows just 80.5 yards per game on the ground so something has to give as Michigan rolled up 326 rushing yards in last Saturdays 49-10 trouncing of Penn State. The Wolverines are averaging 229.8 per game.Senior running back DeVeon Smith leads Michigan with 259 rushing yards and boasts an impressive 6.6 average per carry.The Wolverines are also moving the ball well through the air with sophomore quarterback Wilton Speight performing well as a first-year starter. Speight has thrown nine touchdown passes against one interception while completing 63.2 percent of his passes for 875 yards.Do-it-all sophomore Jabrill Peppers will have an increased role on offense -- at his urging -- after touching the ball just twice (on rushes of 17 and 7 yards) through the first four games.Hes made it clear he wants to do as much as possible, Harbaugh said. That isnt in question. Theres no question that all of our coaches, special teams, offense and defense, theyre like a bull with their paw in the ground, they want Jabrill involved.Peppers, who rotates between linebacker and safety on defense, has a staggering 9.5 tackles for losses and ranks second on the Wolverines with 33 tackles. He also leads the Big Ten with a 22.7-yard punt return average and has already had three returns of 50 or more yards (two punts, one kickoff).Wisconsin coach Paul Chryst is impressed and called Peppers a special football player.He does a lot of the little things that are kind of reserved for when you specialize in it, Chryst said. Thats whats impressive: his knowledge and awareness of the game. Clearly as an athlete, hes special, but I think the football part of him -- the understanding -- thats what to me really makes him. Hes got to be the best player in college football right now.The Badgers will account for Peppers each time they snap the ball as redshirt freshman quarterback Alex Hornibrook aims to follow up a strong first career start.Hornibrook passed for 195 yards, one touchdown and one interception against the Spartans. While he impressed his teammates, Hornibrooks self-critique wasnt as glowing.I feel like I definitely could have done a lot of things better, Hornibrook said. I was happy with the score, for sure. A wins a win, and its awesome. But personally, I feel I could do a lot better.Wisconsin suffered a blow on Thursday when junior kicker Rafael Gaglianone underwent season-ending back surgery. Gaglianone was 7-of-8 on field-goal attempts this season and 44-of-57 in his college career.The Badgers have won the past two meetings and rolled to a 48-28 victory at Ann Arbor in the 2010 contest when Chryst was the offense coordinator.Oh yeah, it was a good day. I liked it, Chryst recalled. Means nothing this week.Air Force 1 Ireland Clearance . Two pressure cooker bombs exploded near the finish line of the April 15 race in an area packed with fans cheering the passing runners. Three people were killed and more than 260 injured, including at least 16 who lost limbs. Air Force 1 Cheap Outlet . The 19-year-old Olsen played 34 games with the Kelowna Rockets of the WHL this season. In that time, hes recorded 17 goals and 17 assists with 36 penalty minutes. http://www.airforce1ireland.com/ . Canada is now down to its 22-player limit, although but players wont be registered until Christmas Day. Changes could still be made as a result of a suspension or injury. Wholesale Air Force 1 Ireland .35 million, one-year contract that avoided salary arbitration. Plouffe batted .254 with 14 home runs and 52 RBIs in 477 at-bats last season, his second as a regular in the lineup. Air Force 1 Ireland Sale . Terms of the deal were not immediately available. The 26-year-old finished last season with Clevelands Triple-A affiliate in Columbus after signing with the Indians in August.Tensions between Melbourne City and Brisbane Roar are at boiling point after John van t Schip lashed out at John Aloisi for whinging like a baby about their physical style.Ahead of Saturdays A-League clash at AAMI Park, van t Schip suggested Aloisi should be congratulating his old side for their breakthrough FFA Cup victory instead of criticising them so often.Aloisi described them as the most aggressive team in the league after their uncompromising 1-0 win over Sydney FC on Wednesday night.We dont want that in our game. We dont want people diving, and we dont people injuring someone, Aloisi told News Corp.van t Schip brought up Aloisis comments on his own accord at his press conference on Friday.Hes talking again about us. Hes always having a go at us, he told reporters.Its getting a bit childish, hes whinging like a baby.Hes criticising us, the whole team, instead of maybe congratulating us on the win and the club that gave him the opportunity to be a head coach.But thats obviously not his style.Its not the first time Aloisi has spoken out at his former club.Before last months meeting at Suncorp Stadium, Aloisi tried to spotlight Bruno Fornarolis alleged diving, while after one clash last season he lambasted City for playing anti-football and spoiling the A-League as a product.After three times, its enough. Maybe he learns from it, but otherwwise its a shame.dddddddddddd I want to leave it like that, van t Schip said.Aloisi doubled down on his comments on Friday morning, declaring his team wont be intimidated by City, but he denied there was any ill feeling between the two sides.He also said he has no personal issue with Fornaroli, who appeared to taunt Aloisi by grabbing his crotch and glaring in his direction during last months clash in Brisbane.If he did gesture towards me, thats part of the game, Aloisi said.I dont think theres any animosity there. Were just prepared to win the game of football.Meanwhile, van t Schip has confirmed Tim Cahill will be available for selection despite taking a knock to his knee during the FFA Cup win.Brisbane will be without Brett Holman (knee) for the next six weeks but regain Thomas Kristensen and Brandon Borrello from hamstring strains.STATS THAT MATTER* Brisbane Roar have now drawn their last three games - never before in A-League history have they endured a stalemate in four consecutive games.* Melbourne City have enjoyed 58 per cent possession on average this season, more than any other side.* Melbourne City have won each of their last six home games against Brisbane Roar, keeping a clean sheet on three occasions. ' ' '