Why so soon? They need to start shooting in April, since that’s when’s Kiefer Sutherland’s available. There’s no 24 film without Jack Bauer, after all. This would fit in with producer Brian Glazer’s schedule too, since he’ll be done with the Oscars right before production begins.
Tony Scott is not attached to direct anymore, nor are any of the half a dozen other rumored directors. We’ll let you know when one’s chosen.