As he is last in order of "freshness" Page 27, it is possible that Ensign Toast was one of Stanley's earliest warlords. It is possible that Stanley replaced him with Sir Leeroy Jenkins. Alternatively, Stanley could have selected another warlord whose body was too ravaged in battle to be uncroaked by Wanda, and choosen Sir Leeroy Jenkins later.
Real World References
Unknown, eventually Stanley the Plaid
|Warlord of the Gobwin Knob
Unknown, eventually Sir Leeroy Jenkins