Fourth-quarter defensive collapse is a systemic trend, not a one-off blip

Winnipeg allowed just 13 points through three quarters in Regina but surrendered 19 in the fourth quarter and overtime, including a 35-yard game-winning drive. The CFL's new clock system is exacerbating fatigue — the Bombers' defence has now allowed 64 points in the fourth quarter/OT across their last four games, a 16-point average that ranks worst in the West Division.