Tested in sandbox with Rem puppet+ult. If you have cancel-able Rejuvenating Aurora you can spam parry and cancel at the same time. You stay slept but parry goes off
Bumping this to also add: The same mechanic lets Dynamo do a parry in the middle of his own Melee (light or heavy), by parrying during <T3 aurora. You don't need to press cancel, just be mid-aurora and press parry.
