I believe it will be the other way around because if he moves from CF to RF, what he loses in offense, he'll make up more, and then some, by going from a below average defensive CF to an excellent defensive RF. This was discuessed at Fangraphs in regards to Eaton. Also, look at his WAR in 2015 and then this year. His offense was practically identical in both years, but he played RF this year and CF last year. The defensive boost raised his WAR.