The CFL's Week 15 is in the books. Have we learned anything yet?

I love that question. "Have we learned anything yet?" We've been chasing around the CFL for 15 weeks and after 15 weeks the only thing we've learned is that there are no guarantees.

Oh, don't worry, we certainly  thought there were guarantees. After 14 weeks we thought we had the Conference champions figured out. I mean Montreal and Calgary were red-hot as we passed the midway point of the 2008 Canadian Football League season. Calgary in the West, Montreal in the East, let's play the Grey Cup right now.

Then along came Week 15. Calgary goes on the road and loses 37-34 to Saskatchewan. Montreal goes on the road and loses 44-36 to Hamilton. Now I understand the Calgary loss. Regina is a tough place to play and the Calgary defence is not very good, but the Montreal loss to sad-sack Hamilton was a shocker.

Anthony Calvillo went an unbelievable 44-for-53 for 468 yards and four touchdowns  — three receivers had at least 100 yards and three had at least 10 catches — and the Als still lost as Quinton Porter went 27-for-32 for 429 yards and five touchdowns.

Montreal rushed for 10 yards in the game. That's how you lose in the CFL, even when you put up 36 points.

Let's take a look at the five things we learned in Week 15.

1. Home teams are still a safe bet. Western Conference teams are now 20-7 at home. In the East, teams are 13-16 (Toronto and hamilton are a combined 4-11), but that has more to do with the fact that the East is just plain lousy. Western teams are now 18-6 against the East. It doesn't matter where they play.

2. The Calgary defence is the only thing that will keep the Stampeders out of the Grey Cup. It's not that the Calgary defence is awful. The Stamps have allowed only 352 points in 14 games. It's just that when they need it, they don't get it. The Stamps have five losses. The defence collapsed in the final minute in a 32-28 loss to Winnipeg (and, don't forget, the Bombers had Ryan Dinwiddie at quarterback), it collapsed late in a 34-31 loss in Edmonton and gave up 37 at home in another loss to Edmonton. In five losses, the Stampders have given up 162 points. In nine wins, only 190. There is a lesson in all that. 

3. The Bombers still aren't a lock — although, they should be. Winnipeg added Jason Armstead, Kai Ellis, Zeke Moreno and Joe Smith and should be better. For three weeks, they were, with wins over 3-11 Hamilton and 4-10 Toronto on the road and 7-5 Edmonton at home. But on Friday night, the Bombers did the things they did when the team was 2-8: they didn't run the ball enough, they were awful on special teams, they committed a couple of turnovers that led to 14 points and their kicking game — once again — was dreadful. Winnipeg should have second place in the Least Division locked up by now, but with games against Toronto and Hamilton at home and Calgary and Montreal on the road, anything can happen.

4. Saskatchewan isn't going to roll over. Just when we thought the banged-up Roughriders were about to go down for a third and final time, they get a sensational effort from Michael Bishop and 128 yards receiving from Weston Dressler and beat Calgary 37-34. The Riders are 9-5, still tied for first and still in a legitimate race for first place. 

5. The B.C. Lions just might be the surprise of the West. They don't do much of anything, at least not anything remarkable, (although DE Cameron Wake is pretty impressive) and yet, the Lions find ways to win. Friday night, they went into Toronto and should have blown the wonky Argos away. Instead, they were lucky to beat a team that hasn't won since Week 10 — and hasn't won at all for Don Matthews. But in B.C.'s case, the emphasis should be on the word "win." They found a way and that's what makes a champion (remember the 1988 Blue Bombers and the 2001 Calgary Stampeders and the 2007 Saskatchewan Roughriders?). There is a lot to be said for a team that can win a close game on the road. Of their nine wins this season, the Lions have won five games, each by less than a converted touchdown. That's a team that will be tough in the playoffs.