Nascent shouldn't be tied to raw intiution. You get into these situations at least in savage where you have split tankbusters and as a WAR you can't help your MT because you have to use Raw instead of Nascent. It makes no sense when no other tank has to sacrifice another skill just to help their MT. It makes it to where WAR has to be the MT else you are waisting not only cooldowns but also damage (see vengeance).