Anthony was not crowding the OF until after the Devers trade and Campbell demotion,
We could have started the season with Campbell at 2B, Devers at 1B, Casas at DH and the OF, as is.
The Rafaela to 2B option was available after the demotion of KC, and KC could have been demoted earlier, if they wanted to make this move in May.
True, if they made the move the second we traded for Bregman, then Rafaela at 2B would have meant KC is not on the opening day roster.