User blog comment:Eobard95/SHOULD ARROW STOP GIVING OLIVER LOVE INTERESTS?/@comment-25224899-20170501011836/@comment-26624146-20170502015951

I don't think Killer Frost will be Season 4's big bad. Honestly I'm thinking it might be Abra Kadabra, since these shows have a habit of introduing their next season main villain in the one before. Yes Killer Frost has a split-personality but doesn't change that she will be a murderer who Barry probably should put in prison and never let out. Also the Legends moral code isn't really different from Team Arrow's, they  both kill they have to and Oliver knew about Mick before he joining the Legends, he's even met him twice, and he doesn't scold Sara for letting an arsonist with a history of violecne stay on the team? So why can't Oliver take a page from the Legends book?