you said you want to make new stories, here's an idea of time travel.
In a parallel Teen Wolf crossover universe with tvd, Katherine for some reason manages to stay alive for a few years after taking the cure, Thanks to being bitten by an alpha wolf, she becomes a wolf and for some reason she falls in love with Jeremy Gilbert and marries him. until eventually the wolf that bit it attacks their house and kills Jeremy
She took revenge on the enemy and ended up dying. But before she dies, she becomes an alpha
so she wakes up in the past like herself, only the werewolf powers return to the past with her, and she becomes a hybrid and tries to make her husband hers again.
alphas are as strong as vampires and normal wolves are weaker.