Oh, and I forgot to add that his idea for a Vulcan Civil war are interesting. Heck, maybe this is the spark that starts the Romulan War between Earth and Romulus. Myabe the Romulans over time have been trying to retake Vulcan by changing their beleif system and diverting them away from Surak teachings. This of course would not be something done quickly, maybe the Romulans have been planning for a couple of centuries and have been slowly doing their plan.
Ya, it would be tough to do a Romulan War, and the fact that TOS seemed to indicate that Vulcans and humans where shocked to find out that Romulans looked very much like Vulcans. Maybe Enteprise could have a side arc to this, kinda like how B & B's Temperoal cold war thing was going. On certain episodes, you would see Romulans on Vulcan having meetins and such planning their next move to keep things going the way they are suppose to go in order for Vulcan to revert back to its old way so that Romulus could annex the world for its empire. But Earth is getting heavily involved with Vulcan affiars now, espeically with the Xindi threat eliminated and Earth having heavy connetions and relations to many nearby space faring races. The Romulans would see earth as a threat to their plans.
Ok, I'm speculating when we are not even sure if this is what coto really wants to do. I guess I'm just a little more enthusiatic now.