Career years: 1997-Present
Clubs: North Jersey Imperials, MetroStars, Manchester United, Everton
Accolades: U.S. Soccer Athlete of the Year, 2003-2004 PFA Premier League Team of the Year, 2x MLS Best XI, 2001 MLS Goalkeeper of the Year, 2008 U.S. Soccer Athlete of the Year

Of all the great players on this list, Tim Howard has the potential to move up the most. He's 34 years old, but if Brad Fridel can be policing Premiership sticks into his 40s, Howard's career should know no end (not literally, but you get it: he's going to play another decade). He's well on his way to becoming the United States' most accomplished goalkeeper, and one of the best players in Everton's history.