The rest of B1G will insist that Jack go to Iowa...maybe Jack will be a better than 30 percent career 3pt shooter so step up over his brothers, but he probably doesn't play defense.
Nepoism is one of Fran's Kryptonites...if he's got one of his boys eligible, his kid is going to play and he's not going to recruit someone that would force him to sit his kid on the bench. IF Fran accidentally recruits someone better than his kids, like Kris Murray, he's just not play them or will play them part time as backup and still start his kid. How both Murrays didn't both start from Day1 is the reason Fran never made a run with the Murrays.