The Memphis Commercial Appeal (Jim Masilak) reports: Excitement over the draft-night deal that brought guard O.J. Mayo to Memphis is palpable at FedExForum, where skeptical season-ticket holders are signaling their approval by re-upping for the 2008-09 season. “I’ve been here since the start,” said Dennis O’Connor, the Grizzlies’ vice president of ticket sales and service. “There has been more excitement stemming from draft night on the business side than in any year since I’ve been here.” As Grizzlies fans know all too well after back-to-back 22-60 seasons, excitement has been in pretty short supply at FedExForum. Although the emergence of second-year forward Rudy Gay provided a glint of hope, it has been dimmed by the team’s inability to find a bona fide star attraction.