What’s on tap this spring in the NFL:
April 7: Clubs that hired a new head coach after the end of the 2013 regular season may begin offseason workout programs.
April 12-13: Super Regional Combine, Ford Field, Detroit, Michigan.
April 21: Clubs with returning head coaches may begin offseason workout programs.
May 2: Deadline for Restricted Free Agents to sign Offer Sheets.
May 7: Deadline for Prior Club to exercise Right of First Refusal to Restricted Free Agents.
May 8-10: 2014 NFL Draft, New York City.
May 19-21: NFL Spring League Meeting, Atlanta, Georgia.