When was the American football quarterback born who was supposed to replace by Gabbert  in Week 3?
Luke McCown Lucas Patrick McCown (born July 12, 1981) is an American football quarterback who is currently a free agent. He played college football for the Louisiana Tech University Bulldogs, and was drafted by the Cleveland Browns in the fourth round of the 2004 NFL Draft. He also played for the Tampa Bay Buccaneers from 2005 to 2008, Jacksonville Jaguars from 2009 to 2011, Atlanta Falcons in 2012, and New Orleans Saints from 2013 to 2016. He is the younger brother of current New York Jets quarterback Josh McCown and former Texas A&M quarterback Randy McCown.
Vince Young Vincent Paul Young Jr. (born May 18, 1983) is an American football quarterback who is currently a free agent. Young played in the National Football League (NFL) for six seasons. Young was drafted by the Tennessee Titans with the third overall pick in the 2006 NFL Draft. He spent the first five seasons of his career with the Titans. In his rookie season, Young was named the NFL Offensive Rookie of the Year and was named to the AFC Pro Bowl team as a reserve. In 2009, Young earned his second Pro Bowl selection and was named "Sporting News" NFL Comeback Player of the Year.