When moving is with mouse, it leaves easier access to use abilities from keyboard. For example Q, W, E, R, T, Y, 1, 2, 3, 4, 5, 6. Trying to use abilities with WASD is harder.
false. otherwise wow wouldn't have done it. WoW has 12 keybinds "1 through =", plus any additional you need, and uses WASD to move, plus moving the camera with the mouse. There's also modifiers with shift, alt, control so those 12 can be 84! while still using WASD to move and holding the rmb to move the camera!
What valueable WASD moving systems brings on table what current click to move can not already handle?
controllers can be setup to play the game where disabled individuals would have access. if the game was on console one stick would be movement, it'd be no different in this situation.