If you really want to keep Heaney, why don't you drop Feyeresien? The Rays are using him as an opener, and even if they switch him back to late innings they are doing closer by committee.. The stars would really have to line up for him to get a lot of Ws, saves or holds.. You might be able to get some ratios, but is the plus bigger then the next Robby Ray 2021 version if you really believe in Heaney?