Depends on what Halladay has left in the tank and if all their aging players can put up one more year of health and positive production. I wouldn't count on all that happening for them - if you put together an aging, injury-prone team, you can't really complain when they get injured or slow down due to aging.
Howard is 33
Utley is 34
Rollins is 34
Young is 36
One or more of those guys is going to tank next year.