Momentum swinging to Jags

Posted by ESPN.com's James Walker

JACKSONVILLE, Fla. -- The Jacksonville Jaguars have regained the lead and momentum early in the fourth quarter. Tight end Marcedes Lewis caught a 24-yard touchdown pass to give Jacksonville a 21-20 lead to cap off a six-play, 76-yard drive.

Another quick note: The Steelers are currently without starting left tackle Marvel Smith, who left the game in the third quarter with cramps. His return for the rest of the game is questionable.

Backup tackle Trai Essex is playing in place of Smith.