I’m not wild about Duran in LF, but I wouldn’t call CF easier than LF based solely on Yount’s testimony. Plenty of other weak CFs went on to become very good LFs. Yount (along with BJ Upton and I think Jose Offerman) might be the in the minority in thinking CF was easier.
I would think CF was harder because it covers more ground, has longer throws to third and home than LF, and judging flyballs hit right at you is very difficult for many (including Duran one memorable day when the Sox faced Toronto and Raimel Tapia).
I don’t like the idea of trading Duran, but unless someone moves to 1b, or the Sox can move Yoshida, they do have a bit too much outfield talent. Duran does have the weakest defensive profile among the Sox four outfielders.
And Abreu is the hardest to move as he is far and away the best RF plus he is the de facto team leader in home runs. Has any team ever traded away their top two home run hitters and still made the postseason? It seems unlikely…