Joe is my nikka, he went toe to toe against Jay knowing it wasn't in his best interests and still held his own so I don't doubt he could get at Em. Thing is a lot of things he could say, he'd have to backtrack on.
Kinda hard to bring up the racist tape when you said xyz only to sign with him. Kinda hard to diss him after you basically dedicate a track to him light weight idolizing him. All he can really say is "you suck now".
I mean there's an angle that Joe could take beyond all that but for what really...Royce need to get them to sit down. He obviously wants to continue SH without Interscope putting hurdles in the way...Paul's at Def Jam...
In fact people saying he was gonna diss him in Royce new song and all he did was shout out SH like they all didn't just publicly resign from the group.