I have been hearing that sound all week, but seemed to me it was just the leftover floaters from the 2014 season.
They need an industrial plunger for that job or a honeydipper.
But really, I tend to be an optimist. As for Marshall, it will be hard to not see him just destroying db's or lead blocking on the outside for the Bears, but if there is any truth to him refusing to give up the Inside the NFL job at Pace/Fox's request then so be it. Just as it is his right to do it on his day off, if they felt it affected the other days of the week, I acquiesce to their decision as to what was the best move going forward.
All the bullshit about no one wanting him in the locker room has turned out to be just that bullshit. Even on an established team I think they keep him, but as new GM/Coach, your first move can't be to tell a star player that you think his extracurricular activity is affecting his on field play, ask him to stop, he refuses and you say, OK. So, it is understandable.