Teen Wolf!
Lol like the entirety of 6B 👀👀👀
Okay! But seriously! Someone I've been thinking about a lot lately is ISAAC LAHEY. I think if I ever made it to Season 4, I would bring Isaac back with Chris, who never should have abandoned him in France without any explanation whatsoever. Potentially Isaac would never leave at all, but I like the idea of him coming back and being like "I leave for like three months and you all end up on a deadpool, that's not cool, I wanna be on a deadpool."
Also, I have Plans™ for Isaac and his dynamics with other characters. Like, Liam? Isaac's super jealous, because like - no, you're not Scott's beta, I'm Scott's beta. I'm president of the Scott McCall Fan Club. (Cue Derek looming over his shoulder, the real president of the SMFC.)
Isaac and Theo? The one time Stiles and Isaac have ever agreed on anything! Theo has abs, which means he's not to be trusted, and if he takes his shirt off again, Isaac is going to kill him slowly.
Isaac and Malia? I - I can't even put into words how funny this would be. I love them so much. I just wrote a whole conversation thinking about this in the shower. This would have been incredible.
ANYWAY. One of the many things I'd change about Teen Wolf is Mr. Isaac Lahey.