Ahmad Bradshaw was set to undergo a physical with the Pittsburgh Steelers on Thursday and the club will attempt to sign him if all goes well, according to a source.

The 27-year-old running back has undergone three known surgeries on his right foot, as well as procedures on his left foot and both ankles.

James Harrison has been informed by the Pittsburgh Steelers that he won't be re-signed, according to a source.

Harrison was cut by the Steelers on March 9 after he refused to take a pay cut from his scheduled $6.57 million salry.

Harrison has received minimal interest in the open market.

Rashard Mendenhall has agreed to a one-year deal with the Arizona Cardinals worth $2.5 million.

Mendenhall has spent his entire career with the Pittsburgh Steelers.

The Cardinals released Beanie Wells this week.

The Miami Dolphins are in talks on a five-year contract with Mike Wallace.

One source described the talks as progressing in a way that it is "very, very likely" to get done.

Wallace has been one of the NFL's best deep threats during his tenure with the Pittsburgh Steelers.

The Pittsburgh Steelers have agreed to a one-year contract with Plaxico Burress for the veteran's minimum.

Burress was signed by the Steelers in November.

The Miami Dolphins are widely expected to sign Mike Wallace when free agency begins on Tuesday.

The Dolphins have long been considered the favorites to sign Wallace, who have been seeking a legitimate No. 1 receiver.

Wallace is expected to sign a contract with an annual average of $11 million to $12 million.