I completely forgot about the At-Wills.I'm also hoping for a wider choice of At-Wills for wizards, with more 'controllery' powers available as At-Will (and not have them tied to particular 'builds').
Mearls has said that he thinks the Wizard at-wills aren't "Controlly" enough, so I am almost certain of it - but I still want to know!
One thing I am also curious about is the Warlock. Does he get new at-wills, or do we just get the one for the Vestige pact? Seeing as Warlocks have only one option (take your pact-specific at-will and take Eldrich Blast), I'm wondering if they're going to free up Warlocks a little there.