I think there are a number of guys that have a chance to be pushing some top 100 lists. Frias and Ebel have been getting some love so I will leave them out but here are some comps. Bitonti and Antunez could be close to comping vs a top prospect, however you kind of need to excuse the K problems to much to make a good case.
1) Ragsdale vs Charles Davalan (#82 mlb.com, Davalan has been one of the quickest riser for most prospect authorities) Ragsdale has a little more swing and miss but is ahead of Davalan across the board so I will forgive that.
Ragsdale AA, 22 YO, 82 gm 322/449/572 16 HR, 31 SB 65 bb/92 k
Davalan A+, 22 YO, 87 gm, 291/405/526 17 HR, 16 SB 50 bb/44 k
2) Payne vs. Eric Hartman (#74 mlb.com, another of the prospect worlds' fastest risers), when you take into account Payne has played 26 less games the comparison is very close.
Payne A+ 19 yo (20 in 2 weeks), 66 gm, 293/390/587 20 HR, 22 SB 38 bb/90 k
Hartman A+ 20 yo, 92 gm, 278/366/533 24 HR, 38 SB, 45 bb/95 k's
3/4) Blake Burke and Luke Adams vs. Charlie Condon (#70 mlb.com) #3 pick same year as Burke, big difference in Burke at AA vs AAA for Condon but otherwise I would argue Burke should be given similar scouting grades across the board. Adams lines up remarkably well even though he missed around 30 games
Burke AA, 23 yo, 86 gm, 281/366/625 29 hr, 25 sb, 41 bb/ 94 k
Adams AAA, 22 yo, 57 gm 262/404/561 15 HR, 8 sb, 30 bb/38 k
Condon AAA, 23 yo, 88 gm, 287/403/552 20 hr, 6 sb 55 bb/102 k
5/6/7) The Dominican Trio of Frontado, Matos, Moneys vs Franciso Renteria (#87) and Angeibel Gomez (#100), Our trio isn't to far off even though Renteria and Gomez are really good. If Matos had a bigger signing bonus he would be up there (he is also over 1/2 year younger than the rest)
Frontado 17, 31 gm 312/443/606 9 HR, 13 SB, 23 bb/20 k
Matos 17, 40 gm, 347/448/646 10 HR, 16 SB, 26 bb/24k
Moneys 17, 40 gm, 290/444/497 4 HR, 22 SB, 36 bb/34 k
Renteria 17, 40 gm, 373/456/627, 7 HR, 18 SB, 24 bb/25 k
Gomez 17, 35 gm, 348/460/625, 6 HR, 12 SB, 21 bb/15 k