USMNT's 4-1 win over Peru features strong debut performances — including from 16-year old sensation Cavan Sullivan

ORLANDO, Fla. — The first U.S. match of a new World Cup cycle under Mauricio Pochettino also furnished a buzzy introduction Saturday for a thrilling prospect barely old enough to drive.Two days shy of his 17th birthday — and less than a year into his breakout pro season — Cavan Sullivan not only debuted in the 4-1 victory over Peru, but became the second youngest in program history to start his first match.Landon Donovan wasn't that young. Neither was Tim Howard, Christian Puli