There was a ton of head-coaching turnover at the end of last season, and now that those guys have been through a spring at their new posts, it's time to check in on their progress.
Most important spring development: Kevin Sumlin was known more for offense during his time at Texas A&M, but he has to be pretty proud of how the defense performed this spring. Fifteen practices aren't the end-all, be-all, but a defense that was ninth or worse in the Pac-12 in four major defensive categories was ahead of the offense this spring.
Biggest remaining offseason question: We all know that quarterback Khalil Tate is a fantastic talent, and while he had a pretty good spring, he's still learning from the QB guru who is Sumlin.