The Brains : Ms Marvel (Marvel) a smart woman that can kick your assets around too. Who can be mad at that.
The Brawn : Jean Grey (Phoenix entity) need I say more? "I am Phoenix!!"
The Team Leader : Rouge
Yes, Rouge has lead before but usually on field ops and missions that no one wants to tackle. With my team of ladies she has the back up she needs (they all have leadership skills)
The Mercenary : The Huntress (DC) does not have a care in the world lol
The Happy One : Dazzler
Singing, dancing and light shows... (kicking butt too)