Elks name a new offensive coordinator, is that enough to change course? Hamilton's Bo Levi Mitchell injured late versus Ottawa, what happened? Second Down: Lions win with second shutout of the year (first defence to do so since 1970); Edmonton sets record with 21-straight home-losses.  Third Down: can BC win in Winnipeg... again; can Calgary win at home; four three-win teams to battle each other on the weekend (recorded August 1, 2023).