Which mutant to rank up?

dangarang122

I am personally leaning towards Professor X. (He is unduped, does he need awakening?) In terms of mutants, I have archangel as the sole mutant rank 5.
TIA

Jaded

*NOT* namor unduped

Probably just go with sunspot 6* but I’m guessing your overall roster needs a lot of development. So 5* profX if used correctly could be helpful as well. But I’d still lean on sunspot.