He knew that making "Enterprise" the only previous show that still counts within canon now would make some fans mad. No TOS, TNG, DS9, or VOY. Everything erased except the worst Star trek show of all time. The new movie even made a point to mention that "Enterprise" is the only one that counts by having Scotty mess with Admiral Archers beagle thus his exile. So there you have it. The only true canon now is Enterprise and this new movie. HA!
