The starting outfielders for the St. Louis Cardinals in September of 2018 are Marcell Ozuna, Harrison Bader, and Jose Martinez. Tyler O’Neill is in the mix as a fourth outfielder and Yairo Munoz factors in there somewhere. If you somehow gained the ability to go back in time to spring training of 2017, picture the reaction of your past self to learning of this news. (Hell 2018 Spring Training would also be a little disconcerted by this) You would probably think something went terribly wrong.
Ozuna was a 104 wRC+ hitter who was changing positions from CF to LF, which would not be perceived as a particularly great sign.