1. Nationals OF Dylan Crews | 22 | AAA
His last ten games have been arguably his best of the season: .300/.383/.600 with three home runs, two steals and a 10.6 percent strikeout rate. Small sample goes without saying but I’ll say it anyway and then say the Nats have had Crews on the escalator all season and will reportedly make room for him sooner than later. That’s what has him in the top spot, for what it’s Werth: the likelihood of a call-up turned out to be more valuable than usual in the construction of this list. Lots of uncertainty in the stash game this time of year.