What position did Donovan McNabb primarily play?

What position did Tony Romo primarily play? Tony Romo is best known for playing with which NFL team? Which college was Tony Romo playing for when he entered the NFL? What jersey number did Tony Romo wear with the Cowboys? Donovan McNabb is best known for playing with which NFL team? Which college was Donovan McNabb playing for when he entered the NFL? What jersey number did Donovan McNabb wear with the Eagles? What position did Michael Vick primarily play?