If Law was accompanied by Nico Robin to go against Doffy then saving his stamina should be top priority. That doesn't become a priority if he is accompanied by the rooftop SN...
I think we moved away from the initial topic. Anyway, Law's DF already consumes stamina, both Kid and Law confirmed that awakening consumes their stamina - which makes Law's use of awakening even more devastating when it comes to his stamina.