Yeah spending something like a quarter of the offseason budget on Kiermaier was a bit of a head scratcher given the fact that Varsho is at least as good defensively in center field, and having two elite left handed hitting center field defenders who need to be sheltered a bit against left handed pitching was redundant. I would have loved to see Teoscar signed last offseason in addition to primarily man left field and to cover right field in case of Springer injury but unfortunately that's not the direction the front office took.
I still hope Kirk can prove he's a little better with the bat over a full season than he's shown recently as he's been a little streaky, but if he ends up being more of a great backup then that's not the worst thing in the world. It certainly increases the importance of a Jansen extension if the team intends to make an attempt to compete in upcoming seasons as Kirk hasn't shown the ability to provide any offense whatsoever when being the primary starter.
I fully expected Springer to decline towards the tail end of his contract but certainly didn't expect the decline to be so sudden. Even last season saw a small 10 point decrease in xwOBA compared to actual wOBA drop of 32 points so a small resurgence seemed like a good possibility. At a glance it doesn't appear as though his athleticism should have completely fallen off a cliff given how well he's still running and defending, but the longer the prolonged slump goes on the greater likelihood the team will need to find someone else to split time with him in right field.