Not to mention, counting Doubront in for the “best season of his career” is stat padding. The guy topped 79 IP twice in his career, and one of those years was 2013. So it was the best of two? Real big outlier there.
And Ellsbury’s 4.6 fWAR was hardly a freakishly good season. When with Boston, he had one season under 3.5 fWAR when he played at least 75 games.
Now his 9.4 fWAR in 2010 was a serious outlier.
Victorino had a rough 2012, but from 2008 through 2011, he was averaging over 4.0 fWAR per season. His season in 2013 was right in line. This may have been more a matter of getting a good player at the right time than anything else...