The thing with Collier is that his value started appearing when he kind of accepted he couldn't score and just became a facilitator. Which is kind of the same thing that happened with Keyonte in Year 1.
But you can't make a career off being a game manager unless you excel as an efficient player, which neither Keyonte or Collier have shown to do at this point. He seems to be trying to prove his value as a scorer in SL, but it's just not happening.
The frustrating/annoying part is that the SL team is talented enough that Collier shouldn't need to force as much as he has.
Like last night he made an open spot up corner 3. Great. Those are the 3pt shots he should be attempting. But he also took a transition pull up 3, something he should never be attempting.