It sounds like we're pretty much in agreement, then, that if we have 2014-quality Romo, everybody's cool with the possible QB upgrade, at least. That's pretty much where I come down. See how good Dak can become with the reps, then play whichever guy is better. My expectation is that that guy is Romo, but if he's lost enough or is rusty enough and that guy is deemed to be Dak--or if the staff even thinks Dak's not quite as good as Romo yet but he's on a trajectory to be better by the end of this season--then you go with Dak. Either way, count your blessings because we have insurance at QB for the first time in forever, and both dudes are very talented in their own rights and very much team-first players who won't let this become a controversy inside the locker room (no matter what turds fly outside the locker room between fans).
You've got a choice between Luke Skywalker and Neo. When last season it was the dude from My Left Foot. Just be happy about it.