Philadelphia knows that Sunday's showdown against Los Angeles means facing off against one of the best QBs of the era.

Matthew Stafford #9 of the Los Angeles Rams talks with the media following the NFL playoff game against the Minnesota Vikings. Matthew Stafford and the Los Angeles Rams can bolster their road warrior status in their trip to face the Philadelphia Eagles in the NFC Divisional Playoff. But there is an issue.

The Los Angeles Rams got off to a hot start against the Minnesota Vikings in Monday night's wild-card playoff game. Their quarterback, Matthew Stafford, may have also gotten away with a fumble, or at least intentional grounding, when he pulled off a dangerous pass attempt to avoid a first-half sack.