For the reason Whiskey posted above, I think that we should defer. This is unusual for me, as I almost always prefer us taking the ball first. I prefer it for two reasons; a) You can dictate the tempo of the game by scoring first and forcing your opponent to follow suit. This can also get a "run first" team out of their game plan quicker by putting them behind, forcing them to throw. b) Keeps the opponent off the field. Ideally, you take the ball first and spend the majority of the 1st quarter making your longest TD drive of the game. This gives you a clear advantage from a TOP standpoint and allows a spread team like ours the ability to open it up offensively, and rush the passer on defense.
Stanford is a different bird though. I don't see us being able to any of the above against a team like Stanford. This game could easily be a 21-17 type game where the first half is a battle of will in the trenches and the second half will dictate who wins the game. If that is the case, then getting the ball first in the second half will give us a leg up on winning the game by winning the second half.