BADDDD idea even if they let you. Imagine if you don't score very high, like 28 - you rarely get in for ED with weak stats, so you'll probably get rejected there, and then at that point, you won't be able to apply to other schools till October, at which point even people with good stats have very little luck. While if you applied now, you'd get most of the secondaries done by the time your MCAT scores come out, so you'd be ahead of the October submitters, and would probably get in with said 28, as long as all other aspects of the app were strong. Wouldn't do it if I were you.