I also came up with one for sleeping mobs automatically, if my tank is marking. If they aren't marking, it still works.

/micon Repose
/ac Repose <t>
/wait 1
/mk "Bind1" <t>
/ac Repose <attack2>
/wait 1
/ac Repose <attack3>

I think this is how I wrote it. If the tank marks 3 targets I can use this without any mob targeted and it will skip the first Repose and put targets marked 2 and 3 to sleep. If he doesn't mark them, I target the one I want, and it will only activate the first part, putting them to sleep and marking them. The only issue is it opens the marking menu if no mob is targeted, so I had to move it to a corner that's out of the way.