I'm thinking primarily of Mo and Kemy. Both are excellent three point shooters, but the one area of their game I'd like to see them improve on is getting to the basket. I did see Mo attempt to drive on occasion, and he got to the free throw line. Kemy doesn't drive too much, but he needs to attempt to get to the basket on occasion. I think both would be much more effective scorers if they added that ability to their arsenal. Both should have great seasons this year.
driving one step in and hitting the pull up or push shot
That too. Kemy has a tendency to drive in to the lane, and then step back and shoot. He hasn't been very effective when he steps back to shoot. But when he gets the ball in the corner with his feet set, he very accurate. He needs to eliminate that step back shot, unless he works a lot to where he's good with it. I also seemed to notice that Mo is a better three point shooter from the corner than from out front. That just might be an incorrect perception on my part, but it's what I believe to be true. I've never charted his shots to see where he's most effective. The coaches probably have.
Kemy is strong enough that he ought to be able to push his way into the interior a little. Mo's game probably will be dictated by the player guarding him. A lot of time he is going to be guarded by players several inches shorter, so he can shoot over them. If it is someone his size, he can take him to the hole and maybe get fouled.