‘Von Miller, wearing a long-sleeved gray Bills T-Shirt and black shorts, trotted out on the field shortly after the start of practice to watch his teammates. Miller said he’s in a great spot in his rehab about five months removed from suffering a torn ACL last Thanksgiving. The 34-year-old pass rusher said he’s started to work some slow-speed defensive line drills into his daily routine and guaranteed he’ll be back by Week 6 of the regular season.’