McGahee to have knee surgery

According to the Carroll County Times, Baltimore Ravens' running back Willis McGahee will undergo arthroscopic surgery to his left knee as soon as Monday. Yet another hit to the Ravens offense. McGahee was incredibly productive last year (his first year in Baltimore) and was expected to have a huge role in the offense again this season. Given the uncertainly at quarterback (who's the starter, Kyle Boller or Troy Smith?) and the retirement of Pro Bowl left tackle Jonathan Ogden, the Ravens offense faces a ton of questions. (Read the entire article after the jump)