It is quite possible that in 2024, Iglesias will have a career average season. That would a 91 OPS+, which by definition is below MLB average. For a glove-first utility player, a 91 OPS+ is quite acceptable.
But there is no way on God's green earth that he is repeating last year's offensive output. I say that BECAUSE of the analytics.
We do not have a 105 scholarship limit. Acquiring Iglesias means a younger player with a higher ceiling doesn't get a shot.
Again, if you can somehow move Marte or McNeil, I will change my tune.