Zemeckis Back To The Future/Past?

back-to-the-future_1Deadline reports that Robert Zemeckis (BACK TO THE FUTURE) is possibly returning to the live action movie arena, with a new science fiction project for Warners Brothers Pictures called TIMELESS. 
It’s a time-travel story by Mike Thompson (DRAGONFLY), who created the Sci-Fi Channel show JOHN DOE. It’s being pitched as a “tentpole” picture, to be produced by Zemeckis’ ImageMovers, where he is currently directing the new 3-D animated version of YELLOW SUBMARINE.
The article implies he will also be directing TIMELESS, and mentions that he’s yet another director possiblity Warners is considering for their SUPERMAN reboot.