So for clarity sake in case any new people want to offer opinions and as a reminder to those of us who discussed it already. here's all the characters brought up in the thread so far as potential candidates for the revamped Annihilators team who will be comprised of energy based characters. They will be fighting against a new Cosmic Entity mainly.
The original team had 6 members so that is the goal but it's subject to change. The team will be organized and led by Gladiator
Characters who are still being considered
Quasar
Havok
Starhawk
Captain Marvel
Photon
Paragon
Bishop
Vulcan
Oracle
Kid Omega
Nate Grey
An energy dampener/amplifier character
Characters confirmed being in other storylines and can't join
Beta Rey Bill
Silver Surfer
Polaris
Gambit
Adam Warlock
Scarlett Witch