Extra points:

TE Rob Gronkowski is dealing with an ankle issue as the Patriots prepare for their Week 3 matchup with the Lions. Gronkowski was a limited participant in practice after participating in Wednesday’s workout. DE Trey Flowers and S Patrick Chung missed practice for the second straight day as they continue to go through the league’s concussion protocol . ... Broncos QB Case Keenum returned to practice after missing a day with a sore knee. Keenum didn’t want to miss Wednesday’s workout but said he understood that being cautious in September will give him a better chance of staying in the lineup all season . ... Chiefs QB Patrick Mahomes’ 10 TDs are the most in NFL history by a quarterback in his team’s first two games. Peyton Manning has the most through three games with 12 in 2013 for the Broncos andTom Brady is second with 11 in 2011.