Tom

ShadowClan

Stern, Strict, Mean, Harsh, Firm, Unfair, Judging (basically the worst sort of leader -exept ones like BrokenStar)

Will become leader (as he is the only survivor of his litter and his dad is deputy and his dad told him "When I am leader you will be my deputy no matter what you are like." and the ShadowClan leader is on his last life.