Of course he isn't doing those things now. No one said he was, but benching him definitely will not help him do those things either. He has to be on the floor learning from his mistakes, going through the growing pains, building his confidence, and getting tougher in order to play up to his potential. Again, imo, without Skal playing up to his potential, UK will not contend for the title. You don't slow that process down by benching him.
Perfect example is Self at KU. He benches his freshman even when they are his most talented players, doesn't throw them to the fire, allow them to learn from their mistakes and brings them along slowly. When March comes and he needs his most talented players on the floor (freshman that have sat the bench half of the year) what happens? They look lost, out matched, have no poise because they haven't learned from their mistakes and gone through the growing pains of the regular season, they let the moment of March Madness swallow them up and they end up choking.
Now, look at 2014 UK for the total opposite. That whole team stunk during the regular season. A couple players should have been bench, but Cal was thinking bigger picture. He knew UK would not go where we all wanted them to go with those players sitting on the bench and not going through the process. He threw them to fire, let the play through their mistakes and take lots of bumps and bruises, ups and downs along the way. Come March what happened? Short of not winning the title, they played poised, confident and went on one of the best tournament runs in history.
Players don't just wake up mentally and physically tougher, with tons of confidence because they were benched. They have to build it, and the only way to do that is through their performance on the court, good or bad. It's a process that has that has to take place by being thrown to the fire, going through the growing pains, and learning from their mistakes, not sitting on the bench.