DESPERATE HOUSEWIVES - "If..." - In the aftermath of the plane crash, the residents of Wisteria Lane reflect on what their lives might have been had they made different choices, on ABC's "Desperate Housewives," SUNDAY, JANUARY 3 (9:00-10:01 p.m., ET). Susan contemplates a life with Karl had she not left him; Bree considers life without Orson; Lynette thinks about a future with her unborn twins; Carlos reflects on how Gaby would be as an over-protective mom; and Angie ponders the consequences should her secrets be revealed. (ABC/RON TOM) DREA DE MATTEO