Yes on all three. Revival has NBC TV rumors attached to it.
Thief of Thieves is definitely getting a pilot for AMC, depending on what happens it could skyrocket after that.
Saga, while not a TV show or movie and may never be based on the writer's statements, is a really really good book and keeps bringing in readers each month. Print run was in the 30,000 but it hasn't stopped people from paying more and more for a #1
Am I going to learn karate?
The Dane Cook of martial arts? No.