I honestly believe Nelson is a legit #2 and Kerley is a legit slot receiver. I'd like the Jets to spend the first two picks on an elite receiver talent and a tight end. That's completely subject to change if somehow Idzik brings in a guy like Larry Fitz prior to the draft, but realistically, that's how I'd like to kick off the draft.
If a McCarron falls to them, I'd be hard-pressed not to pull the trigger myself, but for now, I'd rather just build in the weapons and see if Geno continues to mature.