Yeah, this is driving me nuts. I'm all for having a couple quick-access slots I can assign, but managing the hotbar is already a time consuming chore at low levels. I'd personally like to see buttons for each spell level that brings up the same level spells, and an option to view the list of all lower level spells so that we can upcast them. (Sometimes you need that damage, sometimes you're just out of 1st level and really need Jump.)
