MEMPHIS, Tenn. -- While it is happening with far less fanfare than his sensational first week with the Mavericks, Yogi Ferrell's brand of mania continues to leave its mark.Maybe, just maybe, the Mavericks have unearthed something a little more than a good role player.Starting or coming off the bench hasn't made much of a difference to Ferrell, who has continued to give signs that he belongs somewhere in this franchise's plans.Those are signs that coach Rick Carlisle will continue to monitor in the season's final eight games.