I really like this idea for a couple of reasons. Firstly, while I like the characters topspin and twintwist, I never reallyliked the way that they couod really only swing their arms back and forth which in my mind kind of limited their playability to Autobot marching drills. Having articulation at the knees and elbows would be awesome. Also, not sure if Hasbro will ever redo these characters, and if they do, will they be redecos of previously used molds?
If these come to fruition, I'll put them on the list. Robot figures are a big step up from the iphone cases and yet to be released shockwave gun accessory this company has previously done though.