The next DC DTV is an adaptation of the Nu52 launch of the Justice League by Geoff Johns and Jim Lee.
Is Nu52 the direction of future DTVs or will we get to bounce back and forth throughout DC's history? Time will tell I guess, but I'm hoping its the latter.
DC and Warners apparently have no faith in their characters outside of Superman, Batman and the Justice League.
Teen Titans? Legion? Doom Patrol? New Gods? Justice Society? Metal Men?
I guess not.