From The Tennessean:
The Vince Young era will resume on Sunday when the Titans play the Jaguars at LP Field.
Coach Jeff Fisher will announce later today that Young will replace veteran Kerry Collins as the starting quarterback, according to sources familiar with the situation.
Fisher could not immediately be reached for comment. Young, Collins and Fisher are expected to speak with reporters after practice, which is scheduled to begin at noon.
The quarterback switch comes a few days after Titans owner Bud Adams informed the coaching staff he wants Young to start immediately. Young, the team’s first-round draft pick in 2006, has played sparingly since last September’s season-opener against the Jaguars.