Newly acquired all-star centre Sean McEwen will be out for “a while” according to Saskatchewan Roughriders head coach Corey Mace.McEwen left practice on Tuesday and was seen sitting on a chair with crutches next to him on Wednesday after suffering an injury during one of the one-on-one drills.“Unfortunately, Sean suffered an injury that’s that’s going … Continue reading Riders all-star centre Sean McEwen out for ‘a while’ after training camp injury