What position did David Wright primarily play?

Which player was nicknamed "J-Roll"? What position did Cole Hamels primarily play? Cole Hamels is best known for playing with which MLB team? What uniform number did Cole Hamels wear with the Phillies? David Wright is best known for playing with which MLB team? What uniform number did David Wright wear with the Mets? Which player was nicknamed "Captain America"? What position did Keith Hernandez primarily play?