User blog comment:Western Gen/Speculations for Season 13/@comment-93.86.95.70-20150502123020/@comment-178.219.97.150-20150502145228

I've been thinking about this robot arm, but as a part of equipment for Sarge. Who knows, maybe it will be constructed soon. But don't forget that last season Grif mentioned a human slingshot and they still don't seem to have it. I'm quite sceptic about it.