When I was watching today's episode I saw one of those Huboom skits and it had a scene with Bulkhead with a red thing attached to his chest with Optimus and Wheeljack with him. Wheeljack said something like this. "So...Anyone called for clean up?" Or something like that. Is it a hint of one of the upcoming episodes having Bulkhead wear life support or is it from a past episode like Loose Cannon? If anyone can answer that it'll be great.