I agree but I learned a long time ago not to bet totals due to weather. A Grey Cup game in Hamilton a few years back had almost 100 points and it was snowing all game long with about a foot on the ground. What people forget is that it's just as easy for the defenders to slip as it is for the receivers. Plus, when the ball is wet, it gets slippery which can lead to fumbles and great field position.
Having said that I like Hamilton and the UNDER here as well.