The Bills may require a new deal to be in place before pulling the trigger on a trade but according to Philly.com, McNabb would accept a trade to the Rams but would refuse to sign a contract extension in Buffalo.
According to Robinson, any deal would likely take place in the next week - "sooner rather than later."
The Eagles' reported asking price for McNabb is a second-round pick, and he is due a $6.2M roster bonus in May.
The 33-year-old has spent his entire 11-year NFL career in Philadelphia, earning five Pro Bowl bids. He started 14 games last season, throwing for 3,553 yards and 22 touchdowns with only 10 interceptions.