I believe that since it's a fantasy game, you should be able to start a spell while moving, and cancel it if you don't want to continue. It is absurd that the character can't run and cure, if you move far from range then it should fail, but other than that a mage should be able to blast the eff out of a mob while running by it, makes game awesome, same should be for DoW. And I'm a computer scientists, so I'm not talking out of my ass.