Cowboys added LT Tyron Smith (knee) to injury report. He is now questionable for Sunday’s game at Cardinals, per Michael Gehlken. That’s 3 offensive lineman now questionable with Zack Martin (ankle) and Tyler Biadasz (hamstring). #dallascowboys #cowboys #cowboysnation #wedemboyz #americasteam #nfl #fyp #foryou #howboutthemcowboys #gocowboys #tyronsmith