Dunno if this has been done before (and there's a lot of old pages here) but how about a team comprised completely of FICTIONAL (No Pride of the Yankees) stud baseball movie characters?
C - Crash Davis (Bull Durham)
1B - Clue Haywood (Major League)
2B -
3B - Roger Dorn (Major League)
SS -
OF - Willie Mays Hayes (Major League)
OF - Pedro Cerrano (Major League)
OF -
UT - Jack Elliott (Mr. Baseball)
SP - Ebby Calvin "Nuke" LaLoosh (Bull Durham)
SP - Henry Rowengartner (Rookie Of The Year)
SP - Eddie Harris "vagisil guy" (Major League)
SP - Young Roy Hobbs (The Natural)
SP - Amanda Whurlizer (Bad News Bears)
RP - Rick "Wild Thing" Vaughn (Major League)
P -
P -
p -
MANAGER - Lou Brown (Major League)
Any others? Who am I forgetting? Lemme have 'em!