This is the week of San Diego Comic-Con (SDCC), so you’re getting two helpings of the Weekly Ketchup. This first segment was written on Thursday morning (just as the Comic Con is starting its first full day), and the second helping will be posted after the weekend is over, to cover all of the additional news that comes out. Included in this batch is a new movie for director Sam Raimi, new roles for Brad Pitt and Mark Wahlberg, news about the 300 sequel and an adaptation of one of the 1990s’ most award-winning comic books. Note: not all news…