New Orleans Saints TE Garrett Griffin (undisclosed) was placed on the Reserve/Injured list Monday, Aug. 26.

Detroit Lions LB Steve Longa (undisclosed) was activated from the Active/Physically Unable to Perform list Monday, Aug. 26.

Free-agent RB Justin Stockton (Lions) signed with the Detroit Lions Monday, Aug. 26. Terms of the contract were not disclosed. The team also released WR Deontez Alexander.

Cleveland Browns TE David Njoku (knee) participated in team drills during practice Monday, Aug. 26.

Cleveland Browns WR Antonio Callaway (ankle), LB Sione Takitaki (hamstring), FB Joe Kerridge (concussion) and OG Kyle Kalis (concussion) did not participate in practice Monday, Aug. 26.

Cleveland Browns WR Odell Beckham Jr. (hip) fully participated in practice Monday, Aug. 26.

Cleveland Browns CB Jhavonte Dean was waived Monday, Aug. 26.

Cincinnati Bengals CB Darqueze Dennard (knee) likely will start the season on the Reserve/Physically Unable to Perform list and miss at least the first six weeks of the season, in the opinion of The Athletic’s Jay Morrison.

New England Patriots WR Maurice Harris (undisclosed) and DE Keionta Davis (undisclosed) were not claimed off waivers and have been reverted to the Reserve/Injured list.

Houston Texans CB Deante Burton was waived Monday, Aug. 26. The team also waived CB Derrick Jones (undisclosed) if the two sides reached an injury settlement.