![:lol:](./images/smilies/lol.gif)
![:grin:](./images/smilies/biggrin.gif)
Buuuut, if indeed Voldemort knows that SNape is not on his side. THen PPrincesses and Gowers ideas of Polyjuice potion and such may be true. And in this case the whole "Is Dumbledore letting Snape torture the innocent" theory is nolonger valid. In this case all the horrible things that Snape did were in the past - thus DD doesnt have to make sacrifices. He took "clean" Snape into the order.