M. Olivo may someday hit above his weight.
Sean Burroughs someday will hit more than 5 Homers in a season.
Seriously, just look at the mid-season rank lists.
1b...Tex, Lee and Pujols are the class at 1b now...wih D. Ortiz and Delgado in them mix too. Guys like Howard could come onto the seen, but to displace the top 4 or 5 here would be some feat.
2b...it is Soriano and Kent and Roberts. Weeks and Cano and Utley may be a force in the future.
SS...Tejada is clearly a cut above everyone. Jeter, Young are in the mix. F. Lopez may be a force in the future.
3b...Arod is a cut above everyone. Next up would be Rolen and Aramis Ramirez. Chavez and Blalock are in the mix. It would be almost impossible for a new 3b to displace this group on the charts.
OF: Lots of good names here: Manny, Vladdy, Abreau, Crawford, M. Cabrera, Sheff, Suzuki, etc.
SP: Who knows. Pitchers are erratic. Last year's undisputed leader Santana is this season's Mr. OK but not tremedous. Take your pick from Halladay, C. Zambrano, Santana, Sheets, Harden, Prior, Peavy, Oswalt, etc.
Some big names like RJ and Schilling, Hudson and Mulder are fading fast.
CL: Mo, Lidge, and C. Cordero lead the list. Wagner is up there also.