In my humble opinion, a successful redemption of a single sinner should've been the literal end of the show, like 3 or 4 or 5(but not more, learn how to end your stories, writers!) seasons in. Instead, they blew that payoff already on a joke-character with barely any development. Yay.
Idk if they're even getting a second season, and if they are, idk what it'll be about, but so much potential has already been wasted that i don't see it being any better than S1. It'll likely be worse.