@Look at Ray Ray Run and I went over this a couple of weeks back.
Basically, I think you guys are in agreement. That said, the distinction is that, in Ray Ray's view, guys like Bannister (the coaching staff / development-responsible guys) should let the talent acquisition guys (scouts, GM, analysts, etc.) know the types of player they need, but they shouldn't be in charge of acquiring the players.
The talent acquisition guys should know these preferences and tendencies and be able to identify the right players based on the coaches' input, but the acquisitions ultimately need to be made by a group that specializes in it.