I'd like to see some proactive pressing now and again; it could help us bury the teams that tend to slow down the tempo and keep games close with us. Then again, our press looks so chaotic that I'm not sure how effective it'd be against the good teams (as opposed to, say, North Carolina State or Boston College this past year). The coaching staff could improve in this area.
We could definitely stand to use our bench more wisely, if not more frequently. We need to see a lot less of Christmas or Gbinije getting an instant hook for a mistake while our veteran star forwards are kept in after repeated missed rotations, forced shots, or failed box-outs. Given our recent depth, as a rule, no starter should play more than 35 minutes; we need to work more guys into the rotation to a) keep everyone fresh and b) keep everyone motivated. It worked so well when Boeheim divided the guard minutes evenly among Scoop, Triche, and Waiters in 2012; I'd hoped this would lead to a long-term change in philosophy and wish they'd revisit this strategy.
I don't care what defense they play as long as they're well-coached, give effort, and take pride in it. Cooney and, especially, Ennis were ineffective at times this season, but that was more due to physical limitations or inexperience - they wouldn't have been better off playing man. The defense has been pretty darn good ever since Flynn and Devendorf left; hopefully the tradition continues this season.