Hey. So after getting a little trigger happy on Nefarian tonight, and firing off my interrupt too early on one of the Prototypes, I realized how handy a script/hack would be that prevents me from interrupting unless my target is casting.
For example, using this, one could spam Pummel or Kick on a target with no effect until it starts to cast something.
I guess it would require cancelling the key press, but I have no programming knowledge myself, so if anyone were able to put something together to do this I would love and +Rep them dearly.