Time to start the thread as the US has named its preliminary 30 man roster (cut down to 23 by 6/2).
Here is your squad:

Keepers: Tim Howard, Brad Guzan, Nick Rimando
Defenders: Matt Besler, DaMarcus Beasley, John Brooks, Geoff Cameron, Timmy Chandler, Brad Evans, Omar Gonzales, Clarence Goodson, Fabian Johnson, Michael Parkhurst, DeAndre Yedlin
Midfielders: Kyle Beckerman, Alejandro Bedoya, Michael Bradley, Joe Corona, Brad Davis, Mix Diskerud, Maurice Edu, Julian Green, Jermaine Johnes, Graham Zusi
Forwards: Jozy Altidor, Terrence Boyd, Clint Dempsey, Landon Donovan, Aron Johannsson, Chris Wondolowski.
Notables missing: Eddie Johnson, Juan Agudelo, Sacha Kljestan, Edgar Castillo, Tim Ream, Brek Shea, Michael Orozco.
Here is your squad:

Keepers: Tim Howard, Brad Guzan, Nick Rimando
Defenders: Matt Besler, DaMarcus Beasley, John Brooks, Geoff Cameron, Timmy Chandler, Brad Evans, Omar Gonzales, Clarence Goodson, Fabian Johnson, Michael Parkhurst, DeAndre Yedlin
Midfielders: Kyle Beckerman, Alejandro Bedoya, Michael Bradley, Joe Corona, Brad Davis, Mix Diskerud, Maurice Edu, Julian Green, Jermaine Johnes, Graham Zusi
Forwards: Jozy Altidor, Terrence Boyd, Clint Dempsey, Landon Donovan, Aron Johannsson, Chris Wondolowski.
Notables missing: Eddie Johnson, Juan Agudelo, Sacha Kljestan, Edgar Castillo, Tim Ream, Brek Shea, Michael Orozco.