5. Wide Receiver
The depth at wide receiver has weakened, but it is still a position where the Cards have reliability.
That reliability comes in the form of Larry Fitzgerald, who had yet another 1,000-yard season in 2017.
Chad Williams is an unproven second-year talent, while Arizona will hope second-round rookie Christian Kirk provides a spark on offense and in the return game.
JJ Nelson offers a speedy deep threat and, though Brice Butler is not someone Arizona will want to rely on long term, he should at least be able to contribute having done so sporadically in Dallas.
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