I've seen enough of your posts to know you have a total hardon for that. It's just talent at this time/level. They have a QB that can hit some fairly tight spots and reads decently and players that can complete plays. You could put that group in pretty much any scheme and they would be winning. Scheme can makeup for bad players, but this is an early developmental league. No team is tight on any scheme given their lack of experience together. It's almost purely about who has the best mix of talent right now. Those other things will matter more in the future.
Seattle's D is often slow and out of position. Particularly in their joke of a secondary. They would probably be 2-2 going into this game had Daniels started the whole season, but at best they are lower/middle tier talentwise. They need help to beat more talented teams.
It's gonna be fun watching it take over the PAC 12
Can't really disagree what you're saying tho. The only team talent wise who can match-up with Houston is St. Louis. Tampa Bay looks stronger every passing week, but we'll see.