I think you're 180 degrees turned around on this one. We've had pretty significant turnover/offensive struggles vs Calgary our last several meetings. That tends to lead to opposition points, but for the most part the Bombers haven't had trouble containing Calgary's offense over the past few years in terms of points.
I believe the magic number is 30, and that's 30 designed rushes for Harris and Streveler combined. If the run isn't established and relevant in the whole game the Bombers won't produce enough first downs to win, even if they score 20 points in the first quarter.