Sounds like he's pretty sick at the moment too, can't even get to the training ground ;)
He's refusing to work with Rodgers and everyone is blaming the agent but Sterling himself has been difficult in recent dealings. Bascially, he's been a distraction since they tried to renegotiate a contract early last season. I can't see any way back for him at the club and I'd suggest that players may be over him. All post-season break photos were players on holiday with another player, hanging out or at Mingolet's and/or Brad Jones' wedding and in all of that, not one shot of Sterling.
It's 1+1=3 but from that, I'd suggest that his own team mates have little time for him right now. If he suddenly did a U turn, he'd have to grovel to all and sundry, take the original offer and I can't see that happening. What I can see happening is City offering 40m + add-ons, us taking it and then Sterling getting splinters in his backside from the City bench.