FLOWERY BRANCH — Coach Mike Smith likes what he's seen from one of the Atlanta Falcons' two high-profile rookie offensive linemen. Peter Konz, a second-round draft pick from Wisconsin, looked the part of a potential NFL starter as the Falcons opened a three-day rookie minicamp Friday. Unfortunately for Atlanta, tackle Lamar Holmes, a third-round pick from Southern Mississippi, wore a protective boot on his left foot and was not cleared to participate on the field this weekend.