The most junior person awarded MIA CA has an April 2023 hire date. I hear DECs are mostly given ORD in Indoc, FOs usually get a choice of DFW, ORD, or PHX.
Vacancy awards are run every 3 months per the contract unless the company feels a need to run one sooner. The next vacancy award is expected to be run the first week of April. Many pilots are awarded a new base prior to finishing IOE or shortly thereafter. 4 captains were awarded TDY in PHX for March.