re: So with Donovan out, who wears the #10 in Brazil?

Not really significant, but even for the U.S., our biggest star / best midfield attacker has often worn the 10. Reyna and Donovan come to mind.

Here's my best guess at the #s based on position, history or sheer guessing:

#1 - Tim Howard
#2 - DeAndre Yedlin
#3 - Matt Besler
#4 - Michael Bradley
#5 - Kyle Beckerman
#6 - Timmy Chandler
#7 - DaMarcus Beasley
#8 - Clint Dempsey
#9 - Aron Johannsson
#10 - Mix Diskerud
#11 - Alejandro Bedoya
#12 - Brad Guzan
#13 - Jermaine Jones
#14 - Brad Davis
#15 - John Brooks
#16 - Graham Zusi
#17 - Jozy Altidore
#18 - Nick Rimando
#19 - Chris Wondolowski
#20 - Geoff Cameron
#21 - Omar Gonzalez
#22 - Julian Green
#23 - Fabian Johnson