by ChaosChild
Yes, there can be more than one champion at a time. There would be no reason for four champ tokens otherwise.No, a champion token is never transferred. Rules say (pg. 13) a champ token stays with a combatant for the rest of the game or the combatant's life. Champion in this case, in my opinion, refers to a crowd or house favorite, not the singular champion of the arena. You have to earn the title the hard way by pleasing the crowd or your Dominus.
No, champs do not continue to gain favor tokens. They have already gained the highest favor. There are no additional benefits listed in the rules.