La’el Collins’ ankle may be latest injury concern on Cowboys offensive line

Center Travis Frederick is out indefinitely after being diagnosed with Guillain-Barré syndrome and right guard Zack Martin is missing time with a knee injury, but that may not be the end of the injury concerns on the Cowboys offensive line. With left tackle Tyron Smith getting a rest day on Thursday, the Cowboys offensive line, from left to right, is made up of Cameron Fleming, Connor Williams, Joe Looney, Kadeem Edwards and Chaz Green.