Mackenzie Gore was on track to be runaway ROY last year before his injury and Abrams was a top-20 prospect in MLB. Those are absolutely real potential stars. This time last year we had 0 potential "stars" on the roster or in the system and now we have, you could argue, 4-5 (Gore, Abrams, Wood, Green).
The shine has worn off on both of those players. Of course that doesn't mean they won't still become stars, but the expectation isn't really there anymore like it is for say Wood. In fact, I would say Wood is really our only true potential star in the system at the moment. Green is a possibility too but he still has a very high bust potential, same with Susana.
To be clear I don't think they won't be viable major leaguers, I'm just not expecting them to be stars either.