The Big Ten is not good outside of OSU, MSU, and Nebraska. Iowa's 4 wins are against teams who are combined 9-15 so far. And average margin of victory is 8 points. Against 4 of the worst teams on their schedule sadly.
Just to compare:
The Big 10 has played non-conference games against top teams from the SEC, ACC, the PAC 12 and Notre Dame.
Michigan sucks and got blew out by Notre Dame
Purdue sucks and played Notre Dame tight for 3 quarters
Wisconsin lead LSU almost the entire game at a "Neutral" Site in Texas but lost in the last couple minutes.
MSU lead Oregon, at Oregon late into the 3rd quarter but lost.
Iowa won at Pitt who won at Boston College who beat USC
Nebraska pounded Miami.
Lowly Indiana beat one of the SEC favorites at Missouri.
OSU lost to Virginia Tech. Reminder that OSU was playing without it's Heisman caliber QB.
Someone remind me who the Big 12 has beaten in Non conference play?? Come on.. Hell, ISU probably has conference's best non-league win, unless you count TCU's win over Minnesota as good. Kansas State has lost to the only decent team they have played. Oklahoma has beaten no one. Okie state lost to the only decent team they have played. Baylor has played no one (as usual)
Texas Tech lost to an Average SEC team (Arkansas by 21) Texas has been bombed by BYU and lost to UCLA at Home.
Now tell me again which conference sucks..