Yesterday, we "reported" that Showtime was trying to lure gay viewers by rebroadcasting Liza Minnelli's Emmy-award winning, Bob Fosse-directed special, "Liza with a Z." Good for them, we thought. But what about the fatties? Liza is certainly a role model for the gays, but, current Liza is only a role model for the overweight with three fake hips, a drinking problem and a penchant for gay men. Well, Showtime is obviously telepathic because they've released another decree today.