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.
Brad Johnson (American football) James Bradley "Brad" Johnson (born September 13, 1968) is a former American football quarterback. Johnson grew up in Black Mountain, North Carolina. At Florida State University, Johnson originally played college basketball before switching to football in his third year. The Minnesota Vikings drafted Johnson in the ninth round of the 1992 NFL Draft. He spent seven seasons with the Vikings and two seasons with the Washington Redskins before becoming the starting quarterback of the Tampa Bay Buccaneers in 2001. He led the Buccaneers to the Super Bowl XXXVII title. He played for the Buccaneers for four seasons from 2001 to 2004, the Minnesota Vikings for two more seasons from 2005 to 2006, and the Dallas Cowboys where he played in 2007.