If he so much as lifts a finger towards evil, I'm vanquishing his ass. No questions asked. I don't care. I have the spell.
Also? I hate the Seal. Of everyone it could've brought it brought him. This is the time I wish I had Piper's power to blow things up because I could really use it right now.
Mel, I'm going to make up the vanquishing potion for him, though obviously it won't have the piece of him needed to complete it. Insurance in the event he goes insane and kills someone.
And both of you, he is not to know about Damien under any circumstance.