Former Chargers quarterback Charlie Whitehurst is visiting with the Titans Thursday, according to the Tennessean.
Whitehurst's signing could mean trouble for Ryan Fitzpatrick, who is currently listed as second on the team's depth chart. Earlier in the offseason, the team's coaching staff gave Fitzpatrick a vote of confidence, making it seem like they would retain the veteran.
Whitehurst has played in 13 games, including four starts, over his career. He's thrown three touchdowns to four interceptions in those appearances.