Cowboys WR CeeDee Lamb has a hard fall in the end zone, is ruled out with concussion The Cowboys were down one of their star players for most of the second half. Content Original Link: https://sports.yahoo.com/nfl/article/cowboys-wr-ceedee-lamb-has-a-hard-fall-in-the-end-zone-is-ruled-out-with-concussion-032758388.html