I think of the 4 prospects in AAA that are near ready (or ready), the best shots at having roles on the big league club in the beginning of 2024 are probably Schneider and Horowitz. Barger has been great in July after missing time due to injury, so he might be a dark horse to win a spot for 2024, but I think both he and Orelvis start 2024 in AAA and serve as depth. We will probably see some typical Atkins trades to fill 3B and LF short term.
With that said, if the Jays have a lineup in 2024 that includes Orelvis, Schneider, Horowitz, and Barger (and Tiedemann in the rotation, health permitting), and the team is still a strong playoff contender, then it would certainly be a good sign towards the "sustainable contention" model that the front office spoke about.