Re-grading the 2015 NFL draft

These NFL teams made the most of the 2015 draft (0:51)

Mel Kiper Jr. delivers his top re-grades of the 2015 NFL draft. (0:51)

It's now an annual tradition to take a look back at how the draft, and my draft grades at the time, look a year out. Of course, the true story of the 2015 draft is still being written and will be for years to come, but it's a good time to check on progress.