Especially since the introduction of Diamonds, i've found myself always having to backpack one or two fodder cards on each fight, because i need more gold fodder to for evolving. The way it works currently ends up being quite frustrating at times however, since the fodder fighters aren't of any help in a fight. This often leads to situations where i slip up once and lose my carry (and the AI queues a BB3 right after that and kills my second carry as well...) at which point you can just sit there and watch the fodder getting killed as well cause you can't win anymore. Now, after all this preamble my suggestion: Let us bring one (maybe two?) fighters as "spectators". They won't be used in the fight itself, instead gaining only the XP of the fight after. Since this would make fights safer overall (and maybe make AI BB3s less impactful as well), maybe giving the full XP would be too much, so only giving 50-75%XP may be fair. This would also leave the current "carry"-method viable still, since it would end up being quicker/more efficient. Overall i think this would be a great addition, so that players don't have to choose between using a proper team of 3 proper fighters and grinding evolution fodder.