Vieira and Mastroeni led New York City FC and Colorado , respectively , to major turnarounds .
Pareja built on his foundation at FC Dallas and won the U.S. Open Cup and the Supporters ' Shield .
Vieira and Mastroeni led New York City FC and Colorado , respectively , to major turnarounds , while Pareja built on his foundation at FC Dallas and won the U.S. Open Cup and the Supporters ' Shield .