we only got Relius in CSE
You forgot Izayoi. Just saying...
oops. :(
I'd say no, considering they just separated Nu-13 into two characters.
that's a shame to hear. Lambda's my main in CSE... wait, don't tell me she's low tier in CSE too! I don't want to go back to Litchi! she's too tough!
If you mean not make him a charge character then I doubt they will change his gameplay direction this late at the stage.
I'm hoping they keep Terumi as a standalone character who isn't in the story (like Lambda, for example), and I hope they add Kazuma to replace Hazama, simply making him a gameplay clone. I wouldn't like to alienate either Terumi or Hazama players, and I don't think their playstyles would mix well.