(AP Photo/Jennifer Stewart, File)As the NFL opened its business year Wednesday, veterans Trent Williams, A.J. Williams also will get the biggest signing bonus ever for an offensive lineman at $30.1 million, as well as $55.1 million guaranteed. — Kansas City agreed to a $5 million contract for next season with three-time Pro Bowl guard Kyle Long, who will come out of retirement. — New England brought back center Ted Karras on a one-year, $4 million contract. Karras previously spent four seasons in New England, winning two Super Bowl rings as a utility offensive lineman and backup center to David Andrews.

Jones rushed for a career-high 168 yards and scored three touchdowns, including a 75-yard breakaway, as the Green Bay Packers rallied from an early 11-point deficit to beat the Detroit Lions 42-21 on Sunday. After his first touchdown of the day, a 7-yard reception from Aaron Rodgers, Jones did a different kind of Lambeau Leap. Rodgers was 18 of 30 for 240 yards with touchdown passes to Jones and Robert Tonyan. Green Bay took the lead for good 17-14 on Rodgers’ 11-yard pass to Tonyan with 14 seconds left in the second quarter. Packers receiver Davante Adams (hamstring), center Corey Linsley (hand) and running back/receiver Tyler Ervin (concussion) left in the second half.