We've grown accustomed the Big Ten being a pretty strong conference for most of the last 10 or 15 years, where we're putting in 7+ teams every year, and getting to .500 in conference gets you a reasonable to good chance of making the tournament, but that's not a given for every major conference every year.
Over the same time span where the Big Ten is putting in 7 teams every year, the Pac-12 usually gets about 4. In Tubby Smith's final win as Minnesota's head coach, we played a 6 seed UCLA. That UCLA team won the Pac-12 outright with a 13-5 conference record. The Washington team we played in the NIT Final Four in 2012 won the Pac-12 outright at 14-4 and obviously didn't make the tournament.
As someone else alluded to earlier, there's a path where the Gophers go winless against Purdue, Illinois, Wisconsin, Northwestern, Ohio State, and Michigan State, and win all our other games, and end up 11-9 in conference, with our best win being...probably @Nebraska or
@iowa. Swap losses to @Nebraska and
@iowa for home wins against Ohio State and Michigan State, then add in a home win against Northwestern, and I think you get a winning 12-8 conference record (21-10 overall) with 0 Q1 wins going by today's NET rankings.
We're used to the Big Ten being pretty good most years, but this seems to be one of the exceptions. No decent non-conference wins and a down season for the Big Ten could mean going .500 in conference or even a little better and still missing the tournament.