Quote Originally Posted by Brannigan View Post
They really should be on the same button, too.
They can be. Do what I do and macro them together.

Pressing the button the first time will activate one of the buffs, and the other will be caught by GCD. Pressing the button a second time will cancel the first buff and cast the second. Thus, this macro will essentially add both buffs to one button and allow you to cycle through them. Just add the one you use more often as the first one in the macro and you're golden.

I do the same thing for my NIN poisons.