The biggest non-conference, non-bowl win for Wisconsin probably came in 1974 against Nebraska. It came off nine straight losing seasons.
The biggest NC win ever for Wisconsin would probably be the 1994 Rose Bowl. Several other bowl wins and two Big Ten Champion games would probably be considered bigger than beating LSU. We also should have defeated LSU down in Dallas in 2014. Still, beating LSU was a big feat and felt very good.
There are several state of Ohio players on the Badger roster:
Michael Deiter from Curtice, Ohio
Griffin Grady from Dublin, Ohio
Kraig Howe from Dayton, Ohio
Robert Wheelwright from Columbus, Ohio
Deiter and Wheelwright are starters.
I suppose Vince Biegel should be the most well-known Wisconsin player. He's made a few all Big Ten teams.
Since 1993 the tradition on the Wisconsin offensive line, barring injury, has been for the same five guys to start every game of a season, sometimes two seasons. That stability was shattered last season due to injuries and less than stellar play. In 2015 the Badgers used 8 different starting combinations on the offensive line. Finally, for the last game of the regular season a line including four redshirt freshmen was settled upon. They performed well and did well enough against USC in the bowl game. Those are the four starting sophomores this season. The line should continue to improve, but is very decent already.
Pretty much everyone is predicting a worse record this year than last year's 10-3. Even though the team might actually be better. The schedule is brutal.
I have seen Wisconsin teams have a let down game after a big win and I've seen the team up its level of play. Who knows?
Happy trails to those travelling to Madison. I'll post something later.