Many "top positional prospects" won't even reach the majors, much less be a solid contributor, even as a bench player. All of those players mentioned also have the capability of being regulars, albeit some not with the Braves.
But thanks for the snarky comment. Now go back to rooting for Wonderdouche and your Nationals.
Yes, many prospects won't make the majors. That is beside the point and im confused why it would be mentioned. All 4 have the ability to at least wear a uniform, great. But, prospects that project as bench players don't typically get much hype, do they?