I am fine with Captian Marvel, Only one time her book has been restarted with numbers below cancellation level. Every other time other her numbers were stable when they restarted. She was actually a priority for Marvel so they kept restarting her book never letting fall to bad cancellation numbers. She actually grew as of today her current issue 9 is at 37,000 units. For note cancel worries beginning at 20,000 and at 12,000 range your screwed. Captain Marvel is actually what you should do for books,Some books need to find the right creative team and storytelling style. Hulk was selling at around 23,000 units before Immortal Hulk. The most current Immortal Hulk book was at 62,053 units.