I just dont understand why they let Marrow go when they could have let Cotton go, or have Cotton over see the new recruiting department, and we could have kept our TE coach who was proved to have some decent connections in Ohio.
Now or later, Marrow's character would have surfaced.
Bo would have found a way to keep him if he wanted to, so ya there was probably something going on there. The whole offering Miles thing without telling the rest of the staff may have started something between them. There are alot of rumors around this as well, both for and against Marrow so its hard to really say what happened with 100% accuracy. But like i said above,
if Bo wanted him here im sure he would have made room for him.