Andrew Quarless, TE
Quarless was arrested Saturday after police said he allegedly fired two shots into the air during an argument outside a Miami Beach parking garage, authorities said.
Brandon Ivory, DT
The Houston Texans have released defensive lineman Brandon Ivory a day after he was charged in a residential burglary in Tuscaloosa. The team announced his departure on Thursday. The 23-year-old Ivory, a former Alabama standout, signed a free-agent contract with the Texans in May.
Antonio Gates, TE
Gates was suspended without pay Thursday for the first four games of the 2015 season for violating the NFL's policy on performance-enhancing substances.
Datone Jones, DE
Jones has been suspended for the first game this season for violating the NFL's substance abuse policy. The league said in a statement Thursday that Jones will be out for the Sept. 13 game at Chicago and eligible to return for the home opener in Week 2 against Seattle.
Richardson has been suspended without pay for the first four games of the regular season for violating the NFL's substance abuse policy.