Collier's defense is probably his best attribute right now.
Everything else I'm kind of meh on. He can definitely get downhill, but I dont really believe in his finishing or passing ability all that much, but I like that he wants to pass. Just has to be less of a "Ok I have the ball I'm going to reset the entire offense for 10 seconds and drive with no time left". He really got exposed playing against Shead. Couldnt dribble against him at all and had to arm bar the entire time.
Can he be like Eric Bledsoe? A really dynamic high level backup, but kind of a mid-ish starter?