After managing to strip the head of the transmission's fill plug during last DIY, I've been looking online for a tool that can remove the stripped bolt. I found these extractor sockets that "bite" into the head of the bolt and remove it that way. Do you guys think that would work?
The other option of course is to drill it out, but that will require lowering the transmission - which as far as I can tell will be a major PITA.