I would love to see a Berserk mode where you can run into a massive group of council and knock them all flying.
Also i would love to see osme Epic Travel powers, like, Epic Speed, moving faster obviously, running on water, huge jump increase (Like someone meantioned about the draft and friction)? Epic Flight, super sonic trails? Epic Jump, this power could send you flying. You should be able to jump right across Independence Port with this

These epics would be only avaliable at level 45 (Or more if they increase the level cap)
Specific Power options,
Like with martial arts, you select what art you want.
Ranged Weapons - Plasma rifles, SMGs (Dual Wield if you want), Sniper rifles etc...
Perhaps better mind ablities like sensing a presence (I know this wouldn't be too helpful after all, most of us Vets already know the layout of most levels)
Welll i can't think of any more.
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Rad Roach - Level 50 Rad/Rad Corruptor