Well considering the greatest hitters of all time fail more often then not, it is a safe bet Conforto and Carlson will do so as well. I just don’t see Alcantara and/or Long up to sit on the bench. And truth be told, they will probably fail just as often. Maybe Austin replaces one of Conforto or Carlson. 🤷 But unless there is an injury I doubt Alcantara or Long come up and sit the bench.
I think you overstate the kids too much. And also expect too much from bench players. Having a bench with guys that actually succeeded in the majors in the not that distant past, is actually having a decent bench. No team, not even the Dodgers, has bench guys who are stars.