I don't know, pretty hard to picture a team winning the West with only 10 wins. I know that the narrative is that they are all going to beat each other up, but I don't see the Broncos being in this race at all. I just don't rate the current version of Russell Wilson, and I have thought this for over a year now not just after week 1. Chargers are playing a 3rd place schedule that should see them getting 11+ wins, and the Chiefs are almost a lock for 10+ as well.
I was also thinking last night about the coaching gap in the AFC West. Andy Reid has 406 games under his belt as an NFL HC while the trio of Staley, McDaniels and Hackett have a total of 49 with a combined 21-28 record. Coaching has an impact and this is a big advantage in KC's favour that doesn't seem to be talked about very much.