Good point. And aside from possibly running back, its doubtful that any recruit coming in this fall would have any significant impact on our offense. Our offense will succeed (or fail) with the pieces that are already in place.
One way to read the tea leaves is to see who's making the decision on the next offensive coordinator hire. If Maturi has a significant say in the matter, it may be that Brewster's death warrant has been written out but not signed. Particularly if they start interviewing young guys who are a year or two away from a HC gig themselves.