Ricer as Zsasz makes sense. He claimed Deadshot, but his story did not make sense. His claims suggested he knew which two players were his targets, not which two roles he was targeting.
Berocka claimed Catwoman, but he's suggesting that he knows that omg was not Riddler, but I don't know how mechanically that could be the case. If MMFLEX is truthful, though, then there is a Catwoman in play.