I think the perspective of those of us who are okay with it and are glad we didn't don't think particularly highly of the players available, and realize that this team isn't really "the same old Cardinals" that have a flash in the pan team ala 2008-2009. While Carson's play is certainly a key to success, perception around the league (at least from national articles I've read) is that the Cardinals are built for sustainable success. And that sustainable success means not overpaying for a guy who truly isn't a difference maker. I don't want to drop $15 million per on a guy who doesn't see the field much, or is just as good as Markus Golden was in his rookie year. This team needs a dynamic pass rusher, and paying a guy that isn't like he is doesn't mean he's going to produce.
It's not a pleasant situation to be in, but it's the reality of the market, just like quarterback.