The first quarter of the NFL season has brought about several surprises, both good and bad. With the replacement-referee debacle settled, NFL fans can finally start focusing on the game itself and not the officials.
With four weeks of games in the bag, there are three teams that remain perfect, sitting at 4-0 (Cardinals, Falcons, Texans). These three teams are not the only teams that have owned the first quarter of the season, however, as several teams that are sitting pretty at 3-1 have shown some dominance so far this season.
There is still plenty of time for those teams that have struggled thus far to get their act together, but if they want to contend they will have to get their act together sooner rather than later.
Here's a look at five teams that have been dominant through the first four games of the season and look poised to stay that way all season.