Serious question. How come Battle Spirit isn't used more? Whenever someone proposes a change in reference to pvp, how it will affect pve is always brought up. But you can make balance changes exclusively to pvp by just using Battle Spirit, right? Rallying Cry and Vicious Death are excellent examples. The capability to use Battle Spirit is there, but not used often enough. So many balance changes that pvpers ask for can be made possible or tested with Battle Spirit without affecting pve at all.
So if I am missing something as to why Battle Spirit is not used more often, please enlighten me.