Win the challenge in medium or hard level and this are the rewards:

Mankind----- Dude love, Cactus Jack
Triple H or HBK----- say hello to female wrestlers
Stone Cold----- a new gear for stonecold
Undertaker----- no wimps
Kane----- New accesories in Create a player.
Bret or Owen Hart-----Sue the ring girl
Sue----- Pamela
The headbangers------ beans mode
Pamela----- other stonecold gear