It's clear as day in the comments from Borges that Napier, Boatright, or Lamb was the issue. Based off of what I have heard, I think it was Napier.
I imagine there were issues across the board.
First let's look at leadership:
- Calhoun benches Oriakhi for lax play. Oriakhi responds by sulking and calling out Calhoun in public (twitter). Who knows what was said in private. Either way this takes away from the leadership on the team. You have a popular most senior player (who is co-captain) and the head coach arguing on the bench and in the press/twitter. Let's not even get into Oriakhi's daddy issues.
- Calhoun misses a string of games. This further takes away from the leadership, by taking away a very strong willed coach.
- Napier tries to assert himself and has issues. First, he has a bit of an abrasive personality. He seems a bit too serious, which may have clashed with some of the more laid back personalities on the team. Second, he is the same year as the majority of players. Third, he isn't the most talented among his peers (fellow sophomores). Ideally Oriakhi would have been a stronger, positive presence and Napier could have taken less of a leadership role until this coming year.
- Boatright misses a ton of early season games. This causes Lamb and Napier to be the only two guards on the team. With both Napier and Lamb on the court almost 40 minutes a game, the wear and tear on their bodies is evident by the time Boatright gets back. I don't blame Boatright for this, but it was an issue. Secondly, Napier picks up his nagging ankle injury (see current boot). Thirdly, this messes with the flow of rotations and sets back the halfcourt offense by at least 10 games.
- Drummond commits late in the summer, which means he misses a ton of summer practice with the team and coaches. I truly believe he would have been much better if he had had more individual workouts with the team and coaches. His high school and AAU coaches failed him.
- Roscoe wanting and failing to play the 3 effectively. His best games were at the four, where his hustle was great. His ballhandling and shooting left a lot to be desired at the 3 (or even the 4).
- Shortcomings from all the bigs offensively. Screening, shot-making, charges, etc. were just bad.
- The 3's all failing to provide a consistent, or any, presence (making Lamb play the 3 a ton).
- Daniels, I do not blame him (obviously), but his sisters health issues had to have a drag on his mental game.
- Hangover from a bunch of freshman winning a NC.
- Kemba leaving (strong willed, likeable leader who loved Calhoun).