To me the biggest problem is that we don't have a go-to guy who can create for himself and score in a big spot. Everything in this offense is off of drive and kick or back screens to create catch and shoot opportunities. We don't have a single player you can hand the ball to and say "go get us a bucket", and we rarely get any easy baskets in transition. Teams that advance in March generally have both of those things.
I know defense is his focus, and while I love the way his teams play D the fact is that Rick has to start recruiting some offensive creators and shooters, even if they aren't quite at the level he likes defensively. In March, one bad half like this and you're out of the tournament, and his teams the last few seasons, as good as they've been, have been prone to bad shooting halves and games.
The free throw shooting is indefensible. Successful college programs just cannot shoot 4-14 and expect to compete on the biggest stage.