New England Patriots quarterback Tom Brady takes the field before an NFL preseason football game against the Philadelphia Eagles on Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots quarterback Tom Brady warms up before an NFL preseason football game against the Philadelphia Eagles Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots quarterback Tom Brady poses for a photo with his sons before an NFL preseason football game against the Philadelphia Eagles on Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots head coach Bill Belichick, left, shakes hands with Philadelphia Eagles head coach Chip Kelly before an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots quarterback Ryan Mallett warms up before an NFL preseason football game against the Philadelphia Eagles Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots quarterback Tom Brady (12) hands off to running back Stevan Ridley (22) in the first quarter of an NFL preseason football game against the Philadelphia Eagles Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots quarterback Tom Brady passes against the Philadelphia Eagles in the first quarter of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots running back Stevan Ridley (22) runs with the ball after a handoff from quarterback Tom Brady in the first quarter of an NFL preseason football game against the Philadelphia Eagles on Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

Philadelphia Eagles outside linebacker Connor Barwin (98) tries to tackle New England Patriots quarterback Tom Brady (12) in the first quarter of an NFL football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots quarterback Tom Brady, left, calls signals at the line of scrimmage against the Philadelphia Eagles in the first quarter of an NFL football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots quarterback Tom Brady, rear, hands off to New England Patriots running back James White in the first quarter of an NFL football game against the Philadelphia Eagles Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots quarterback Tom Brady (12) passes against the Philadelphia Eagles behind a block by tackle Jordan Devey (65) in the first quarter of an NFL football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots head coach Bill Belichick, left, argues a call with line judge Julian Mapp in the first quarter of an NFL football game against the Philadelphia Eagles Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots running back James White (28) looks for running room against Philadelphia Eagles defensive end Fletcher Cox (91) in the first quarter of an NFL football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots coach Bill Belichick argues a call with line judge Julian Mapp in the first quarter of an NFL football game against the Philadelphia Eagles on Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots wide receiver Kenbrell Thompkins (85) scores a touchdown in front of Philadelphia Eagles defensive back Curtis Marsh (31) in the first quarter of an NFL football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots quarterback Tom Brady, rear, celebrates his touchdown pass to wide receiver Kenbrell Thompkins (85) in the first quarter of an NFL preseason football game against the Philadelphia Eagles on Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots defensive end Rob Ninkovich (50) chases Philadelphia Eagles quarterback Nick Foles (9)in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots quarterback Jimmy Garoppolo looks for a pass receiver against the Philadelphia Eagles in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots quarterback Jimmy Garoppolo looks for a pass receiver against the Philadelphia Eagles in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots quarterback Jimmy Garoppolo (10) takes the snap at the line of scrimmage in the first half of an NFL preseason football game against the Philadelphia Eagles Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

New England Patriots quarterback Jimmy Garoppolo, left, looks for a receiver against Philadelphia Eagles inside linebacker Najee Goode (53) during the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Elise Amendola)

Philadelphia Eagles wide receiver Ifeanyi Momah, center, fumbles the ball as he is sandwiched between New England Patriots defensive back Malcolm Butler (29) and linebacker Dont'a Hightower (54) in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots defensive tackle Tommy Kelly (93) prepares to recover a fumble by Philadelphia Eagles wide receiver Ifeanyi Momah (80) in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

New England Patriots fullback James Develin (46) runs past Philadelphia Eagles cornerback Brandon Boykin (22) for a touchdown after catching a pass from quarterback Jimmy Garoppolo in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

Philadelphia Eagles free safety Earl Wolff (28) knocks down a pass by New England Patriots quarterback Jimmy Garoppolo (10) in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

Philadelphia Eagles defensive end Taylor Hart (97) grabs the jersey of New England Patriots quarterback Jimmy Garoppolo (10) in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)

Philadelphia Eagles tight end Brent Celek (87) loses his helmet as he is tackled by New England Patriots defensive backs Patrick Chung (23) and Malcolm Butler, rear, in the first half of an NFL preseason football game Friday, Aug. 15, 2014, in Foxborough, Mass. (AP Photo/Charles Krupa)