Thats what im thinking but M.J does seems to be somewhat of a cash cow, so HT may continue it....
Like someone else mentioned though, constantly releasing M.J figures is kinda pointless when you can cover so much w/a couple of good sculpts... They should just put out a couple of good solid headsculpts that cover a wide variety of video looks. A "ponytail M.J w/hair in face", maybe a sculpt with all his hair down (ala BAD) but with more of Dangerous/HIStory skin tone. Michaels hair at his peak really didnt change drastically. He basically kept it simple with the wet ponytails, sideburns, & all around stringy look. He cut it, but thats not "signature/classic" M.J so most want be to worried about not having that style..
Then maybe release some sort of M:Icon accessory line that feats. many of M.J signature outfits....& call it day...