Multiple teams have called the Rams to discuss Jackson's availability, and while the Rams are not proactively shopping Jackson, or any other player, they are willing to listen to offers.
Teams such as Arizona, Green Bay, Dallas and Pittsburgh each have dealt with injuries at the running back position and make sense as potential trade partners. Green Bay, in particular, has coveted Jackson in the past.
Jackson was largely shut down Sunday against the Patriots in London, finishing with 23 yards on seven carries in St. Louis' 45-7 loss. He has 403 yards and one touchdown through eight games this season.