Simon is uncomfortable with the teacher change and is very quiet. He's still not got the hang of actually accessing or controlling his powers, so I doubt he's actually going to do much unless Mia confronts him about it.

And Tommy was having private sessions with Havoc to improve his atomic destablisation jazz hands, so he probably wont show up since Havoc is AWOL.

BB is in this class too, and he mostly has problems with maintaining bigger shapes for a long period of time.