Sony Pictures’ Ghostbusters 3 has been in developmental limbo for years, held up in large part by the studio’s inability to get leading man Bill Murray to commit, or for that matter even read a script. Today, franchise co-star Dan Aykroyd said the film will shoot next year, even if Murray’s not in. “That is our hope. We have an excellent script,” he said on radio’s The Dennis Miller Show. “What we have to remember is that Ghostbusters is bigger than any one component, although Billy was absolutely the lead and contributed to it in a massive way, as was the director and Harold (Ramis), myself and Sigourney (Weaver). The concept is much larger than any individual role and the promise of Ghostbusters 3 is that we get to hand the equipment and the franchise down to new blood.” Somebody better tell the execs at Sony, where it’s still no Murray, movie. And for that matter, Murray.