Like I said, if a 10 win season is the lowest, I'm a happy guy.
If he's averaging 11 wins, keep him forever. I don't care if he never beats ku. I don't want us to be one of those fanbases that's spoiled by something amazing but because we can't be the 'best' we decide it's not good enough.
IE: Nebraska, ranked with Solich, 10+ wins seasons, but because they were spoiled by Osborne always being in the top 5 and national championship, they fire him. They may tell you they're happy now because they're winning the north, but they still don't have a 10 win season under him, and the year they won the north there wasn't a single ranked team(including them) in it and they lost to every team that ended up ranked at the end of the year. I'm pretty sure that last year when Solich got 10 wins, there were 3 ranked teams in the north alone, and it was in a conference that had the #1 team at the time, probably 6 ranked teams overall.
Look at it in relative terms, if we're winning 10 a year, we're also probably dancing every year, even if we never win a Big XII title. Major improvement.
I don't think that's going to be the case personally, I think we'll have a better record than 10-6 most years. But it shouldn't be considered a 'bad' season, especially considering where we're coming from.