As Grant Wahl said on twitter today that the beauty of the Gold Cup is we can use it to cap tie some of these Mexican and German dual citizens to us.
fyp
I kinda came to the understanding that Jurgen was saying it was going to be basically all-MLS. 
Would also be nice if we could tie down guys like Brooks and Joe Corona (has he been tied?).
EDIT: Just looked. Corona is cap-tied.
Sorry Cap tie not Cup
nope, on the all MLS. Stu Holden has already been announced as a player coming on for the GC. It will be a B squad while the A squad keeps training and getting ready for qualifiers but I see him using bridge guys and contenders for the WC along with young dual citizens to join the 24 for that tournement.
Also from here on out the two winners of the Gold Cups leading up to Federation Cup play a one game playoff for the spot starting next (2017 FC) so for example if we win the 13 Gold Cup and the 15 Gold Cup we get an automatic in, but if we win this year Mexico wins 15 we have a one game playoff in 2016.