Football coaches can only learn so much watching players on film, so Lovie Smith is excited about finally having an opportunity to evaluate the Tampa Bay Buccaneers on the field.

The Bucs began a three-day voluntary minicamp Tuesday, giving the team's new coaching staff what amounts to a head start on preparing for next season.

Smith and incoming general manager Jason Licht have spent the past three months overhauling the roster, including signing quarterback Josh McCown, defensive end Michael Johnson, cornerback Alterraun Verner, tight end Brandon Myers, defensive tackle Clifton McDonald and offensive linemen Evan Dietrich-Smith and Anthony Collins.

The Bucs began their offseason program two weeks ago. Smith is not surprised the start of minicamp drew 100 percent attendance, even though the practices are not mandatory.