As recently has July 23 he had a 2.57 ERA and a .650 OPS against 29k/9bb in 31.2 IP. And IIRC his FIP was legitimizing those numbers. Obviously in the 5 appearances since then he completely fell apart. Also I think I read here or elsewhere that his stuff is not the same as previous years and the fact that a contender like Washington who has bullpen issues outright released him doesn't speak well. I'm guessing the Cubs do pick him up and give him a chance in the 7th inning role while Strop is out. If he pitches well then he gets a playoff roster spot and can pitch wherever. As far as the clubhouse stuff goes, it could be a bad thing to have him there, but there are so many former Red Sox connections on this team like Lackey, Lester, Theo, Jed, etc that if they vouch for him there won't be any dissent for him joining. I'm not sure if I'm 100% on board with this but at the same time we have the 11 game lead and a potential open bullpen spot to give him a try. If he sucks then we get rid of him and wait for Strop to return.