If Chamaeleon or Retananil died, I would move on. XD I love Chamaeleon already, and Retananil is getting there, but I would not be overly sad they died, nor would I revive them as a ghost, Ethaefal, or what have you. I would probably be happy for Chamaeleon because she would be returning to Syna and Leth, and Retananil would just be dead. XD
I think that if Chamaeleon had to die, I would make it poetic or something. I want her to die alone so she could finally realise some things before she passed. For Retananil, I want her to die in a fight. She is FIERCE!
I'd continue to play though.