The problem with a Matrix revival/reboot/remake/rewhatever is that we're talking about a R-rated franchise. I don't think WB would revive it as a new R-rated blockbuster. The risk is too great. That puts it in the same playing field of Die Hard and Terminator - PG-13 sequels/reboots/revivals/rewhatevers of a traditionally R-rated franchise. Not a lot of great success there...