Actually, I do think it could use a little cleanup.
Lay of the Land, Lay of the Land II, Stealth, Deep Vigor, Truth of Mountains, Luck of the Pioneer, and Unearth III should all just be turned into traits and always be active (Unearth III replacing Unearth II; does this happen already?). Stealth should just make enemies not aggro passively without having to turn it on.
Ward of the Twelve should just be an action that replaces all of the Wards. Not subbed at the moment so I can't check if that was already done, but I don't think it was.
Collectable actions should all replace normal actions whenever Collector's Glove is on. This can be achieved through a macro, but that shouldn't be necessary.
This should effectively remove about 20 actions without actually changing the gameplay.