I could definitely see Piglet as a serial killer. Pooh Bear no way, but it would take just a little nudge in the right direction to turn Piglet to the dark side.
I've been waiting for you, Obi-Wan. We meet again at last. When I left you, I was but the learner. Now I am the master.
Only a master of evil, Darth.
Should've said 'Vader' there...not Darth.