Garcia will be given every chance to be the everyday 2B. Remember he was pretty good when he returned last September.
Robles was also very good until he got hurt. The best case scenario is he equals his 2023 production and we trade him at the deadline and bring up Crews.
Kieboom is a different case, he has never shown that he can hit at the major league level, and last year, IIRC, he couldn't hit at the minor league level either. ST is his last shot.