US Olympic roster - Guzan, McBride and Parkhurst overage Olympians
The overage selection that could benefit the most from this experience is New England's Michael Parkhurst. Since the US's backline is probably going to have a lot put up against it, especially if they advance to the knockout stage (hello Argentina), a solid showing by Parkhurst could get some European suitors.
Overall this roster represents the best the US has to offer in the under 23 group at this moment.
As far as MLS teams go, they account for 10 of the 18 with the Houston Dynamo, Real Salt Lake and Toronto FC each losing two players for the games.
Here is the full roster:
GK (2): Brad Guzan (Chivas USA), Chris Seitz (Real Salt Lake)
D (5): Patrick Ianni (Houston Dynamo), Michael Orozco (San Luis), Michael Parkhurst (New England Revolution), Nathan Sturgis (Real Salt Lake), Marvell Wynne (Toronto FC)
M (7): Freddy Adu (SL Benfica), Michael Bradley (SC Heerenveen), Maurice Edu (Toronto FC), Benny Feilhaber (Derby County), Stuart Holden (Houston Dynamo), Sacha Kljestan (Chivas USA), Danny Szetela (Brescia Calcio)
F (4): Jozy Altidore (Villarreal), Charlie Davies (Hammarby IF), Brian McBride (out of contract), Robbie Rogers (Columbus Crew)