In other Angel news, rumors that the axed WB drama could follow in Buffy the Vampire Slayer's footsteps and put down stakes at rival network UPN are just that — rumors. "We've talked about the possibility," Whedon says, "but it's a long shot." A UPN spokeswoman had no comment, but an Angel insider confirms that execs at Twentieth Century Fox (Angel's producer) are putting together a proposal for UPN.