Spider-Man: Far From Home director Jon Watts has come aboard Warner Bros.' Methuselah, which Michael B. Jordan attached himself to as producer and star a month ago. Together, Watts and rising-producer Jordan have an eye to turn this tale into a franchise for the studio, according to Deadline. If you opened this thinking "Methuse-whatzit?", that might sound like a tall task. But the project has reportedly been a priority for Warner Bros. for quite some time, with Tom Cruise's name in the mix for the title role at one point. The movie would focus on the …