I've worked out the cross over number, it could be decided this weekend by a loss by any of the eastern teams with 3 wins.

Also, B.C. currently leads the east by 4 games. Each east team can afford to lose 6 games (2 each) assuming BC goes winless to still have 3 east teams in the playoffs.

Then account for the divisional games remaining. Which will total 5 losses.
Argos have 2 Vs Ticats & Als
And there is one game left vs the Ticats & Als.

Not that this is anything new for anyone we've known for a while the crossover was happening.
I just was tasked to see if it was still possible, so mathematically, Yes! it is.

Unlike in 2009? when they east only won 6 games vs the west. (Most by the Als). This race has created interesting and close battles for playoffs in both divisions. As much as I'd like to see Toronto and Hamilton in the playoffs, you can' count out the Als either, who have 2 left vs the RedBlacks.

I think the Ticats go 9-9 while Toronto manages 8-10. Montreal out with 6 or less wins.