STs is always the key to the back end of the roster. It can determine not only who, but how many you keep at a given position.
Chase Reynolds was kept on board as the 4th RB ONLY because he was maybe our best STs cover guy. But even then, it got to the point that excelling on STs wasn't enough. I don't think Green plays STs so I don't see us keeping 4 RBs.
I'm having a hard time determining whose who on our STs. It seems like it was a constantly changing mixture. I trust Bones to pick out the best guys. But I'm just not sure who they are at this time.
