The argument that it was a short off-season and the rules were different that you're making isn't taking into consideration that the rules changed equally for all 32 NFL teams.
Actually, it does. The beginning of the season was a scoring fest for nearly every offense. The teams that had continuity on offense simply tended to outscore teams that didn't. It is no surprise that after 4-5 games, defenses started to get it together and total scoring started to come down. This was fairly league wide. Of course there are always those outliers that are either always dominant or always suck.And the context carries over to our team. Even with the new pieces on offense, we were moving the ball just fine. We just couldn't get into the end zone. Now that the offense has had some time (and no Henne), we are getting some red zone production.
So here is the recipe for why we were at a particular disadvantage...
1 - Our guys apparently took it upon themselves not to get into football shape during the lockout. This is evident by all the soft tissue injuries and cramps early on.
2 - New CBA rules severely reduce the physical nature of practice and tackling across the league suffers. Teams with good offenses can compensate and teams built to play defense do poorly. Examples: Miami, Jets, Jaguars, Rams, Seattle, Denver, Phili, and more.
3 - New OC in Miami with 2 new running backs and 2-3 key players that are rookies puts us behind teams that had the same HC, OC, QB.
4 - The order in which the teams we were scheduled to play was a disadvantage to us because we played teams with offensive strength early and defensive strength late. (except Cleveland, which was just bs)
1st game against Pats (continuity on offense), 2nd game against Texans (continuity on offense), 3rd game against Browns (should have won but lost due to kicker and late letdown on defense), 4th game against Chargers (continuity on offense)
Then, defenses started to catch up.
week 5 against the Jets (defense catches up and continuity on defense) plus we had a new QB, week 6 against Denver (defense catches up and it is a very close game), week 7 against Giants (continuity on offense and defense has caught up) but they still had to come from behind.
By week 8, our defense is mostly up to speed and our offense has had enough time to outplay middle of the road teams. Therefore we beat the Chiefs, Skins, Bills and had a good shot to beat the Cowboys.
So moving forward we have a decent defense and decent offense. It will be interesting to see if both continue to improve which would only add credit to my argument. The problem is that now there is nothing to play for other than pride and jobs which is ok motivation but generally positive motivation is more effective than negative motivation.
If this trend really does continue and I am right about the source of our issues, we would likely struggle against Oakland who is a well rounded team and have a better chance of beating the Pats, Bills, Phili, Jets who are primarily one trick ponys. The Pats game is a bit of a wildcard because the defense is starting to flash at times.