There is way to much bullshit in there to comment on everyone.
These are the things I know.
1) Gus really has no idea what is wrong
2) Since he doesn't know, he doesn't know how to fix it
3) He is out of ideas. He knows one thing and keeps trying to hammer all shapes of pegs into his square holes
4) He cannot evaluate talent. If Roc doesn't quit and Kerryon doesn't get hurt we never hear of pettaway.
5) He beats his RB to death. Look at Tre. It's a miracle he wasn't killed in 2013 the number of carries he got.
6) He isn't a head coach. He's not serving himself well as an OC.
7) if I were a player? I'd tune his ass out. His job is to put our players and coaches in a position to succeed. He has failed miserably at that. In that respect I'd say he's in a worst coach pile that includes fatty, stumblin, life champ and shark rider.