The kid who was drafted #1's mom worked for a little while in my wife's bakery. I asked her if he'd play for the USMNT or Vinotinto and she didn't answer.
Yes, and if they qualify I believe you are allowed to bring in three players that are over 23.
Pulisic, Adams, McKennie, Reyna, Aaronson, Musah, Dest. All of whom who meet U23 status can play.