I think Noan can squeeze Freeze and Clayface after major remodeling of the characters. Hey, I couldnt think of how can he adjust Joker into our world yet with a big makeover he did. If he got Joker in, he can bring anybody in. Dont forget he already adjusted an immortal warlock and a white skinned clown. He can fit anybody in
that's ineresting! You have a point there.