In his third year out of Northern Illinois, McCareins is battling
for a starting job opposite Derek Mason.
McCareins, who should see significant time even if he doesn't win the job, caught a two-yard touchdown pass from
early in the second quarter before hauling in a 35-yard pass from
later in the period.
Volek, who is pushing veteran Neil O'Donnell as he attempts to become Tennessee's No. 2 quarterback, completed 10-of-16 passes for 126 yards and two touchdowns.
scored on an eight-yard run in the second quarter for the Bills.
had a 62-yard run on the scoring drive.
, whose lateral to
set up the "Music City Miracle" in the 2000 playoffs against the Bills, suffered a concussion on the first play of the game.