Tom Cruise still circling the lead and Michael Chabon may script itIn development since at least 2004, tuneful comedy Bob: The Musical has become one of the toughest nuts to crack for Disney. Now the Mouse House is hoping a combination of The Artist’s director Michel Hazanavicius, Oscar-winning songwriter Bret McKenzie and novelist-turned-script man Michael Chabon can finally lure Tom Cruise to star.Hazanavicius and McKenzie are officially aboard, according to The Hollywood Reporter, and Chabon is in talks, likely hashing out the specifics of his script deal.