According to screen rant Twentieth Century Fox is eying Sylvester Stallone to star in an adaptation of Mark Millar’s Starlight, playing an aging intergalactic superhero.
http://screenrant.com/starlight-sylvester-stallone-mark-millar
Starlight 1 and it's variant are cheap on the bay right now, but I've got a feeling not for long! Could be an easy spec pickup.