ARLINGTON, Texas - Washington Commanders quarterback Jayden Daniels appeared to injure his left arm on the final play of the first half against the Dallas Cowboys.Daniels stumbled while dropping back and used his arm to stay on his feet, but his arm appeared to dislocate as he attempted to steady h imself.The former LSU QB was carted off the field and did not return for the start of the second half. Marcus Mariota started the third quarter for Washington.Permalink| Comments ...read more read less