We could definitely do some kind of dream thing if Sam's still stuck in bad baby jail! It could be really fun because Paimon in his usual OP state can mostly like..... influence people's dreams / give them specific nightmares? So if there's a particular nightmare you might like him to tap into and induce in Sam while he visits him in his mind, that could be a fun way to torment the poor dude a little :')

I could probably have it so he was actually trying to reach Sammy this way but because he's gone, ends up in Sam's head instead?