The other Ultimate AFers are:

Northstar, in a wheelchair in the intro "Previously.... in Ultimate X-Men" page

Jubilee

Sasquatch's form was assumed by Rogue

At this rate (series cancellation at #100), I doubt we'll be seeing more of the team except for the new Iron Man/Vindicator guy.

Soon, everyone will be encased in armor with a glowing light in the middle of their chest!

Love,
rplass