Double-dip at WR this year?

[*ochocincos*]

For my own stance, I think they should double-dip with one caveat...be active in FA at other positions!
If they spend two picks on WR in the draft, it means not drafting other areas.

Can the Bengals get away with not drafting any of QB, LB, OT, OG, DT, DE, CB, S, and/or K?
If so, which ones to skip in favor of WR?