NFL.com grading scale...
9.00-10 Once-in-lifetime player
8.00-8.99 Perennial All-Pro
7.50-7.99 Future All-Pro
7.00-7.49 Pro Bowl-caliber player
6.50-6.99 Chance to become Pro Bowl-caliber player
6.00-6.49 Should become instant starter
5.50-5.99 Chance to become NFL starter
5.20-5.49 NFL backup or special teams potential
5.01-5.19 Better-than-average chance to make NFL roster
4.76-5.00 50/50 Chance to make NFL roster
4.75-4.99 Should be in an NFL training camp
Kind of a strange weighting at the top. 8.5 = half-perennial all pro...?