Why are we to assume Embick succeeds Porter?
Porter is an extremely charismatic leader, like few others. The primary thing he does better than his peers is recruit.
I do not insinuate that Embrick cannot do these things. From all accounts, Embrick is a fine coach.
But I can rattle off a list of coaches who can organize tactics, build strategy, and teach young men.
Replacing Porter will not be easy. It would be foolish to think the program would not suffer at his departure.