well, there are good points and inaccuracies to what he is saying.
Lon purposefully runs everything thru Trae. He has said and done this from the beginning and recruited Trae with that in mind (according to that greasy Calipari). That doesn't mean the team has no other talent - far from it. It just means he's the general out there. the true point guard.
We rely more on trae's setups and passes than plays and sets, but we could do otherwise. I think that's why Shepherd looks a bit lost. Trae uses his 1-on-1 skills to contort the defense and get an advantage then he can shoot, finish, or pass. Shepherd's not the same kind of player. They have to get some motion going to open some angles or set a pick. We can/could do the latter too.