Jaguars vs. Bills

Buffalo Bills running back LeSean McCoy (25) gestures as he stands on the field during the warm-up before the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills defensive end Mario Williams (94) stands on the field during the warm-up before the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills wide receiver Robert Woods (10) runs with the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills running back LeSean McCoy (25) runs with the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills free safety Corey Graham (20), left, breaks through to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)

Jacksonville Jaguars wide receiver Allen Robinson (15) catches the ball despite the challenge of Buffalo Bills cornerback Stephon Gilmore (24) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars defensive tackle Tyson Alualu (93) sacks Buffalo Bills quarterback EJ Manuel (3) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills free safety Corey Graham (20), left, tackles Jacksonville Jaguars wide receiver Allen Robinson (15) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars wide receiver Allen Robinson (15) reaches out to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars running back T.J. Yeldon (24) scores a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015.(AP Photo/Tim Ireland)

Buffalo Bills wide receiver Robert Woods (10) catches the ball despite the challenge of Jacksonville Jaguars cornerback Dwayne Gratz (27) to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills wide receiver Robert Woods (10) catches the ball despite the challenge of Jacksonville Jaguars cornerback Dwayne Gratz (27) to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills head coach Rex Ryan, centre, stands on the touchline during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills wide receiver Robert Woods (10), left, celebrates with Buffalo Bills tight end Chris Gragg (89) after scoring a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars tight end Marcedes Lewis (89), centre, is tackled during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills defensive end Mario Williams (94) sacks Jacksonville Jaguars quarterback Blake Bortles (5) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

The Buffalo Bills defensive line look down as they sit on the bench during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars quarterback Blake Bortles (5) passes the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars wide receiver Allen Hurns (88), left, and Buffalo Bills cornerback Ronald Darby (28) challenge for a high ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills running back LeSean McCoy (25) runs with the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills head coach Rex Ryan, left, gestures as he stands on the touchline during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium, London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars wide receiver Bryan Walters (81), right, is tackled by Buffalo Bills free safety Corey Graham (20) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills running back LeSean McCoy (25), left, breaks through the challenge of Jacksonville Jaguars strong safety Josh Evans (26) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills head coach Rex Ryan, left, gestures as he stands on the touchline during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium, London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills wide receiver Marcus Easley (81) races clear to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills wide receiver Marcus Easley (81) races clear to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars cornerback Aaron Colvin (22), right, prevents Buffalo Bills wide receiver Robert Woods (10) from catching the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills quarterback EJ Manuel (3) is sacked during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)

Buffalo Bills defensive tackle Marcell Dareus (99) and defensive end Mario Williams (94) leave the field after the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)

Buffalo Bills free safety Corey Graham (20), left, breaks through to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)

Buffalo Bills free safety Corey Graham (20), centre, breaks through to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)