I just don't see Abreu getting moved to the leadoff slot. I'll agree it makes sabermetrical sense but I don't see it actually happening. I actually like Utley hitting second if Abreu's 3rd.
Just going reverse obp here's what the Phillies lineup would look like based on this year's stats only:
Obviously though certain players are over and under performing their talent this year so that skews things a bit...still makes for an interesting lineup.