Hmm, maybe BLU Spy is mistaken. When he first got transformed, he and Sniper tried to fix it by getting killed but BLU Spy stayed the same after respawn. So....how come BLU Spy was able to respawn in RED's base? And maybe if the Medigun can't cut it, maybe some use of the Kritz or Overdose is in order. They probably still need to catch a live octopus to get better results. BLU Spy might not be as a lost cause as he thinks he is.