The Arizona Cardinals enter the 2018 season with very little external optimism surrounding them in what many believe will be a tough NFC West. The San Francisco 49ers and Los Angeles Rams are improved and the Cards will definitely have their work cut out for them if they want to try and earn a postseason berth.
Whether or not the team has success is going to boil down to a few players and how successful they can be. Arizona knows what they will get from guys like Larry Fitzgerald, Patrick Peterson, David Johnson (when he ends his holdout) and Chandler Jones, but they also have a bunch of unknowns on the roster that they will be expecting good play out of.