I don't want Murray in this as he came across as a real a-hole in the last couple of decades about GB3 and when he finally had a cameo in the new one he came across as a phoned-in a-hole. He's just going to sour the whole thing and bring the film down. I think the best way to go is Ackroyd as a fire house chef type and Hudson as an on the ground vet training the new recruits. Heck, have one the girls be Ramis daughter inventing the latest gear
this - murray is a great actor but is often a massive ****