They are changing heroic strike and other "on-next-swing" attacks to be just instant attacks, so that will kinda give us another attack instead of having macros with /cast !maul in them.
A ranged Interrupt for those pesky caster mobs.
An alternative to swipe spam.
Im really curious what they are going to do for the Feral tree since they said that they want hybrids to have a tree dedicated to tanking, like blood now for DKs. and that they want to get rid of talents that try to do a lot of multiple things.