Eh, defensive value can be wonky and way more erratic than value with the bat, especially when we're talking about a guy switching positions when he comes here. His 21-22 SS WAR won't translate over to 3B just like Varsho's RF value didn't translate over to LF according to WAR despite spectacular numbers in LF. Position premiums are what they are.
So 2 months of the year he was incredible and the rest he sucked....cool. He still ended up a 110 wRC+ overall and that was goofiest, streakiest year of his career on a team where just about every stick suffered in some way compared to their career norms. If we got the same performance in 2024...elite glovework at 3B and 2 months where he carried the offence almost by himself, and 4 months you have to consider platooning him or hitting him 9th, I'd take it. We're not in a position to significantly downgrade a premium position and expect to compete. It's that simple. IKF isn't a 1.5 WAR 3B, the defensive value isn't linear between the positions like that. He's a 1-1.5 WAR starting SS (which is grim overall) who would be worth less at 3B than he is at SS.