Getty Dre Greenlaw #57 of the San Francisco 49ers looks on against the Los Angeles Rams. The Denver Broncos had a significant development to begin Week 7, with a home date against the New York Giants on the docket, as veteran linebacker Dre Greenlaw took the practice field for the first time since going on injured reserve. Moreover, the Broncos have opened the 21-day practice window on the former San Francisco 49ers star. As if that was not enough, Greenlaw teased that he is nearing a return.