Cleveland Browns linebacker D'Qwell Jackson is expected to miss four-to-eight weeks with a right pectoral injury, but should able to play this season, Mary Kay Cabot of the Cleveland Plain-Dealer reports.

Jackson missed most of 2009 with a torn left pectoral muscle. A restricted free agent, is seeking a second opinion from his own surgeon, Cabot adds.

A second-round pick (34th overall) of the 2006 NFL Draft out of Maryland, the 6-0, 240-pound Jackson led the Browns in tackles in 2007 and 2008, and had 58 tackles in six games before his injury.

The Browns tendered Jackson at the "Second Round" level, which includes a $1.759 million base salary, which is currently non-guaranteed.