Remember "Jumper"? Early 2008 sci-fi release directed by Doug Liman? Hayden Christensen stars as a young man who, thanks to a genetic hiccup, is gifted with the ability to teleport himself anywhere in an instant. Hunting Christensen is Samuel L. Jackson, who believes that only the Lord Almighty should be able to be everywhere at once. The movie wasn't adored by critics but it did well enough in theaters to just about break even. You know what that means, right? Sequel. It's something that's being actively discussed, as Christensen told MTV on the red carpet for "Takers" last week.