I’ll be the first to admit that I thought the Chiefs would have collapsed by now and the Chargers would have overtaken the top spot in the AFC West. Kansas City has been in control of the division for most of the year but I’ve patiently waited for disaster to strike.

But it hasn’t. Perhaps I should have considered that their win over the Chargers in Week 1 wasn’t a fluke and this team is for real. But I didn’t. And they are.

Matt Cassel was brilliant in the Chiefs’ 34-14 win over the Titans on Sunday. He completed 24-of-34 passes for 314 yards and three touchdowns, all while showing no ill effects from the appendectomy surgery he had three weeks ago. It’s amazing to think that at the start of the year, many people believed KC would have to search for a new quarterback in 2011 and now it appears that the Chiefs will only go as far as he takes them. Understandably, it took a while for him to get comfortable in Charlie Weis’ system but now that he is, the skies the limit for both him and KC. (It also doesn’t hurt that he has a couple of great weapons around him in Jamaal Charles and Dwayne Bowe).

Granted, things could still turn sour for KC next week and seeing as how I have deemed them “for real,” the jinx has probably been set.

But as of this writing, the Chargers are losing at halftime to the Bengals, so it looks like the Chiefs are in good shape. If Cincinnati holds on, KC would win the AFC West for the first time since 2003. If San Diego mounts a comeback and wins, then the Chiefs would have to beat the Raiders next week or have San Diego lose at Denver.

Let’s assume for a second that the Chiefs do win the division and wrap up the No. 3 seed in the AFC. How far could this team go? Well, given how bad the Jets’ (who will have the No. 6 seed) defense has looked in recent weeks, it’s not a stretch to think that KC would move to the Divisional Round of the playoffs. And then, who knows? Nobody outside of the Patriots looks indestructible in the AFC so there’s a chance that this pesky Chiefs team could be the dark horse of the conference.

But first things first: they need to get in and then they can worry about seeding and opponents. Either way, the Chiefs continue to make noise.