The Facts: Kelly had arthroscopic surgery Monday on his left knee and is expected to be sidelined for two more weeks. The surgery, performed at the Andrews Institute in Pensacola, Fla., removed loose particles from the knee. "It has been kind of stiff. ... We just thought we'd do things as soon as we can if there is a problem," HC Jim Zorn said.

Diehards Line:Kelly injured his right hamstring during training camp practice July 25 and has since been complaining of soreness in both knees. He returned last week to take part in some drills but was obviously laboring while on the field. He sat out Sunday’s Hall of Fame game against the Indianapolis Colts. Extended absences are never good for rookies -- and rookie receivers tend to need more time to get up to speed as it is.