Herrmann is on track to post <.700 OPS at the MLB level. That has no value unless he's playing C.
The Twins will be top 10 in the rankings. Sano, Buxton, Arcia and Rosario are all going to be top 50 (or really close). Gibson, Hicks, Berrios, Kepler and possibly 1-2 others will be in the top 150. BA doesn't rank that high but pretty much the entire top ten are legit prospects and not many teams have that kind of depth. Very few have more upside. The only problem with this org is that it's almost all hitters.