Here’s an off the wall theory that you all can tear apart. Grier convinced Ross that the teams lack of success was coaching and not the talent level of the team. McDaniel has mentioned several times he is going to unlock the talent these players have. So, Grier can’t exactly do a complete roster overhaul in Free Agency due to his stance that this roster is talented and the coaches misused or under-coached the talent on the team. So he brings in some pieces that McDaniel wants for his offense, signs back basically all defensive free agents, and is having to prove to Ross that it was the coaching and not his inability to bring in talent the last few drafts.