Its already in "pre-production" and Darren Aronofsky (Requiem for a Dream) is directing:
http://www.imdb.com/title/tt1234721/Could be interesting if Robocop doesn't do Ass-to-Ass at the climax.
I watched the original a few weeks ago and it was much better than I remembered; the stop-motion effects scenes looked much better than most the CG around now.