Posted by ESPN.com’s James Walker
Here is an update on the latest happenings Tuesday in the AFC North:
Pittsburgh Steelers linebacker Lawrence Timmons missed another practice Tuesday, which means he likely will be ruled out for Thursday’s season opener against the Tennessee Titans.
The Steelers also signed center Justin Hartwig to a four-year contract extension.
The Baltimore Ravens worked out veteran receiver David Tyree and may be interested in signing him.