I'm cautiously optimistic.
All the pundits rating the team tend to not look at the context of last season. Wilks tried to run a 3-4 team in the 4-3 exclusively. Even worse....he ran the nickel more than any team in the league.
The defense has top 15 potential. I dont care what the pundits say, the players are good enough to do it.
The offense was a mess last year, but we as people who followed the Cardinals understand the issues better than those who didnt follow the team.
McCoy was the worst offensive coordinator this team has seen in a long time. You'd have to go back before Denny Green to see worse game plans and playcalling. I don't see how the Cardinals can be worse. Even if K2 is league average, this will be a huge upgrade.
The offensive line was 1) injured 2) lacked depth. It still is a bit of a question mark, but Kugler should get more out of a deeper line that has players he helped pick. I think they probably improve but will still be a bottom 10 unit. But as we've seen from past Cardinals team it isn't necessarily a deal breaker; neither of the 2008 nor the 2009 Cardinals teams had particularly good offensive lines.
I think more than anything, the fortunes of the team will rely on the skill position group. Getting David Johnson going is one of the keys for the Cardinals to improve more than anything else. Christian Kirk needs to take another step forward too....but I think his YAC ability could be a huge weapon in this offense. One of the rookie receivers need to also be a contributor as well.
And of course Kyler Murray. K1 needs to play like a competent player, but I dont think hes going to be even close to as bad as Rosen was last year. If you watch how Murray Carrie's himself, how he answers questions, you see a kid who is a fierce competitor who has never failed at anything before. This isn't because of his immense talent; Kyler Murray is an extremely hard worker, who is just wired to compete and win.
Say what you will about the offseason, but I've never seen the Cardinals gamble so big on greatness. Bringing in a college coach with an exotic offense, and one of the most explosive players EVER drafted by this team. Get on the bandwagon now! There is plenty of room.