MIAMI GARDENS — The Miami Dolphins had left tackle Terron Armstead available for Sunday’s game against the Las Vegas Raiders. Armstead entered Sunday questionable with a knee injury. He did not practice at all during a short turnaround from the Dolphins’ Monday night win across the country at the Los Angeles Rams. But the five-time Pro Bowl left tackle was not among inactives announced 90 minutes before the kickoff. The Dolphins, who ruled out cornerback Kendall Fuller (concussion) early in the week, were also without fullback Alec Ingold.