He got here into the sport listed as questionable after popping on the team’s harm report Saturday with a knee injury, finally suiting as much as face the Chargers. His presence prompted the group to make fellow veteran wide receiver Randall Cobb inactive, forcing undrafted free agent rookie Xavier Gipson into an increased role out of the slot. Allen can safely be left on, or returned to, waivers ahead of the team’s Week 10 meeting with the Raiders in Las Vegas. Detroit heads into the matchup with Milwaukee after dropping 5 straight video games. Disabled sports also adaptive sports or…