I figure the starting outfield at PB:  Anthony Garcia 7, Ramsey 8, Piscotty 9. 

I've got Wisdom at 3B. 

Beyond that, I could use some help.

Tyler R @3b
Ronnie G or Matt W@ ss
Louis Mateo or Breyvick V @2b
J Rod or Roberto D L C@ 1b (or AA)
Louis Castillo @ C

Wisdom @ Low A
Garcia could jump to AA
Colin Walsh could go either way
Was Reggie Williams the OF who may be coming in off suspension?
Ramsey could jump to AA
McElroy could jump to PB
Jeffries or Virgil Hill could jump up to PB
Do we still have Michael Swinson
There is a catcher I'm missing
Louis DLC went to Braves as free agent
Jacob Wilson may get there later in the year

I think they throw Longmire back in the mix in the OF.

I agree Wisdom starts at Peoria.

Sorry I don't see anyway that McElroy or Jeffries make the jump from JC to PB. That is a huge jump especially for 2 guys who haven't really succeed that much yet.

Positional players at PMB:

Rahmatulla at 3B again given struggles their last year hoping to see him bounce back his bat is still interesting. Seems Gil (no bat all glove ss) and Williams will be platooning at SS. Mateo is the starting second baseman if Valera doesn't bypass Low-A in which he's advanced enough to do so. J.Rodriguez will get most of the action at 1B his power is what makes him a prospect. At the catchers position Juan Castillo who should see most of the time (considerably young catching prospect is a good alert defender with solid arm strength name to keep an eye on). The outlook in the OF should be Garcia in left (would be shocked to see him skipped high-a his high k totals are too much of a red flag, also is still learning and developing as an outfielder only will be his second year in the outfield needs not to be rushed), Ramsey in CF (performs well should see mid-to-late year promotion), and Piscotty in RF (profiles best defensively). UT Walsh hasn't been mentioned yet but given his relatively advanced age could see him skipping high-a.

Assuming this projection is accurate:
Lineup and roster of positional platers in no particularly order:

1.Williams SS
2.Ramsey CF
3.Rodriguez 1B
4.Garcia LF
5.Piscotty RF
6.Rahmatulla 3B
7.Mateo 2B (assuming Valera's not skipping low-a)
8.Castillo C

Utility:Gil INF, Martini OF, Longmire OF, Medina 1B, Swinson OF, Montero C

This is Castillo's 6th year in the system so I think they may bump him to Springfield to see if he's a real prospect or not.