Limited and "event" series are on the rise these days, and as evidenced by 24's anticipated return, the format is an intriguing option as it relates to TV show comebacks, as it doesn't require a long-term commitment for those involved in making it, or the network looking to get it on the air.Firefly's Tim Minear thinks that format would be preferable if ever the series were to make its way back to television. Click To