Re: volunteers.
Hawke played support with fireballs and healing spells (no spirit-y stuff this time). If you want to say Hawke tossed a spell at your character, feel free! (Keep note that Hawke's spells are still fairly limited; he has a finite amount of mana to use and it's less "yay I'm 100% better now" magic and more "get your ass back up and power through until you can get you the hospital" magic.)