Well, maybe it’s only “good newsâ€: TMZ is reporting that the fourth season of Dr. Drew’s morally precarious Celebrity Rehab is on hold because there are “still holes in the roster†and the show has failed to secure “a big headliner.†(Not for lack of trying: Lindsay Lohan was allegedly offered $1 million.) Tila Tequila and Jason Wahler (The Hills’ Lauren Conrad’s ex-boyfriend) have already signed on, but apparently neither of them is infamous (Tom Sizemore), or horrifyingly strung-out enough (Jeff Conaway) to anchor the show. We hope for the best — that Celebrity Rehab continues to be stymied — but are obviously prepared for the series to go at least ten seasons. [TMZ]