I would want a package around Starling for dickey or a Myers for niese.
Cain isn't that great and already gonna be 27 by next season. That's not old by any means but by his age if he were that good he would be more accomplished by now. I would trade Dickey for Starling and Odorizzi in a second.
Dickey, familia, Duda
Starling, Odorizzi and Ventura