Trading Ryan to me would require two Walker Jenkins level prospects and one Zebby Matthews type. Unproven should be, could be good to great players. Ryan is a proven top 10-20 pitcher in the league currently w years of team control left.
What would be the best case scenario in trading either? More pitching prospects you hope will develop? A young mlb ready 1st basemen? Doesn’t make sense. Farm is pretty stocked w players who are blocked.
With Polanco so highly thought of (I agree) here in the comments, its really going to hurt next year when he's given the Arcia treatment and left to rot on the bench