Racing PositionsUSMNT-Mexico rivalry intensified by recruiting dual-national talent4YJeff Carlisle, Eric GomezAlvarado, Pomykal, Gonzalez among top CONCACAF-based U-21s5YTor-Kristian KarlsenEx-U.S. youth Gonzalez out of Mexico U20 squad6YTom MarshallSource: Mexico's Gonzalez blocked from U20 WC6YESPNAlvarez, Gonzalez lead next crop of Mexicans bound for Europe6YESPNGonzalez ready for first U.S. game since Mexico switch7YTom MarshallGonzalez named Liga MX rookie of the year7YTom Marshall, Mexico correspondentGonzalez: I felt like I turned my back on U.S.7YESPN staffMexico never promised Gonzalez World Cup spot7YTom MarshallGonzalez part of bright Mexico future - Osorio7YTom Marshall