Grill didn't just get offered by P6 schools.. he got offered by three Big 12 schools, two of them being the teams that were Co - Big 12 Champions last year. He also got offered by Fred at Nebraska. So, if you think Bruce Weber, Steve Prohm, Chris Beard, and Fred Hoiberg are wrong in their assessment of Grill, then I guess that's your opinion.
Mike Born was going to do whatever he could to get his kid into a position to receive big time offers but not one pulled the trigger. There's a reason no school did. If you want to blame it on height, which is a ginormous element in the game of basketball, so be it. I'm sure there are tons of undersized kids that would've been tremendous players if they were a few inches taller. I'm sure there were 6'8" post players who would've gone D1 if they were 6'11", but they weren't.