Packer Report's free WR preview, he says it covers first three rounds of prospects.
Packer Report @PackerReport 52m52 minutes ago
Scouting the Draft: Wide Receivers .. FREE look at first three rounds with scouting opinions #Packers http://gnb.scout.com/story/1539025-s...NNQTE8.twitter …
Here are the other freebies, all Rounds 1-3:
RBs: http://gnb.scout.com/story/1538768-s...ing-backs?s=61
QBs: http://gnb.scout.com/story/1538550-s...rterbacks?s=61
OK, he is saying the WRs are Part 4, but I am only seeing 3. Also, RB seems to be behind the paywall.