The hotbar limitations are such a nuisance. We need keybinding ability for swapping through them, plus we should be able to drag them to fill the bottom of our screen and get more total slots if we'd like, or even stack multiple rows to avoid needing separate pages of them. I have a bunch of pointless screen space sitting there where I should be able to put my abilities.
10 is absolutely not enough.
Also, letting us bind our slots as we please rather than 1-0 would be great.
