I still think Kepler is being undervalued. His defense (by both Fangraphs and Baseball Reference) has been a big positive this year (among qualified RF he's second to Mookie Betts in defensive value on Fangraphs), and he's been worth 1.5 fWAR (second most among Twins hitters now that Escobar is gone) and 1.9 bWAR so far this year. If you look at total fWAR (i.e. including defense and baserunning), Kepler is 13th among qualified RF. That's not too shabby. Also, and I think this is critical, he's always had a surprisingly low BABIP despite a pretty good batted ball profile (lots of medium and hard contact, little soft contact and on the lower side for infield fly balls), but this year it has been ridiculously low at .246 BABIP. That makes him 151st out of 161 qualified hitters. And most of the ones below him on that list are sluggers who hit lots of high fly balls that are caught when they are not HRs. This BABIP has to at least be somewhat bad luck. If he even just had last year's BABIP of .276 (itself still quite low), he'd probably be hitting around a .770-.780 OPS and worth well over 2 WAR at 2/3 of a season. I'm not saying Kepler has lived up to his potential, but I definitely think there is still a good chance he breaks out further. The BB and K rates look great, and his defense has improved a lot. And his numbers against lefties have improved. Once he gets even close to normal luck, he should be a well above average right fielder.