I've been pounding the table for a 1st round, or early-round WR every year for a long time.
I didn't want Davis to be the only option. It was very much up in the air whether he could be the prolific full-time starter we needed him to be. Last year my attitude was 'yes we have Davis who has a chance to be good but don't get caught with your pants down at such an important spot.' Also if Davis works out and so does the new draft pick, great, now you have three of em!