Jefferson (ankle) was listed as a non-participant at Thursday's practice.
Though Chad Graff of The Athletic reported earlier Thursday that Jefferson was present at the facility and expected to turn in a limited practice after he wasn't in attendance for Wednesday's session, the wideout ultimately went down as a non-participant on the Vikings' official report for the second day in a row. The Vikings may have just been exercising some extra caution with Jefferson, who expressed confidence that he'll be ready to play Sunday in Carolina. The extent of Jefferson's involvement in Friday's practice will likely dictate what designation -- if any -- he carries into the weekend.