I meant to post here that I'm open to a Rosario replacement as soon as a clearly superior option presents itself, and to point out that Rosario falls to 17th if sorted by WAR on your list. But then I noticed a bit of a trend with those players; of those guys ahead of him, only Michael Conforto is younger. With the rest, there are a lot of guys in their late 20's and some into their 30's on that list and almost all of them toiled for a few years and were late bloomers, coming into their own at or after Rosario's age. Aaron Hicks, Marcell Ozuna, Aaron Alther, Cameron Maybin, Khris Davis, Adam Duvall, Michael Brantley, Melky Cabrera, Eduardo Nunez, Hernan Perez and Alex Gordon. It's like a who's-who of guys who were relatively well regarded prospects but took several years for it to click. Also, nearly every guy on that list is a negative defensively. There also isn't any real superstars in LF anymore.