Trade: Tanaka and Villar for McCullers Todd Frazier

Which side wins? Thanks for the responses! I was on the McCullers side, I am just concerned about his durability (or that they will mention a pitch count as it is a H2H categories league 14 team) and really think he is at peak value right now. I want to flip, the other trade I have up is straight up for Kluber, but I proposed that one. I guess I will just sit on my hands for now.