He’s not opting out unless it’s to sign an extension. Look around the league at cap space who’s paying him more than 27M next year?Actually think Clarkson is the most likely to get dealt at this point. He's having a great year and he's on a decent contract that is easy to trade for.
Collins just makes too much money to make enough trades work and he has a player option, so there isnt even complete security he will be with whatever team that trades for him more than a half season.