I saw a tweet somewhere that said Correa's defensive rating went down last season.
found it - David Schoenfield, ESPN:
Aside from the plate in his leg, the long-term issue here is how long can Correa remain at shortstop. His defensive metrics went backward in 2022:
Defensive runs saved: +20 to +3
Outs above average: +11 to minus-3
He's also losing speed on the bases, which could explain the decline in defense. That might suggest a move to third base comes sooner than the Twins anticipate.
apparently one of the issues with the old injury is that Correa has never been a speedster, and there is concern that he will slow down more as he ages