Lanefan
Victoria Rules
Sorry, but if you want to be the group's main healer then Sorcerer seems like a very odd place to start.It isn't necessarilly entitlement. Subclasses tend to be character defining. If I want to be the group main healer as a sorcerer, I need my subclass from first level, otherwise we need the party to go healerless for two levels just for my sake, we need to contrive a method to swap after being a cleric at some point, or I just don't get to be a healer as a sorcerer. I don't see it as entitlement.
Healing is (or certainly should be) the one thing the Cleric group of classes can do that no other classes can do. It's their niche.