I personally don't think that Laiho is that much of a nazi when it comes to his compositions. What I mean is that during the arranging process Latvala might have come up with some cool lick in a certain song and it gets to be on the album etc. I think there are lots of stuff in CoB albums that are created through the good old "hey, I think this might sound better, let's give it a try" method. This is the kind of impression I've got from the COBTV videos. But what the hell do I know, it's also possible that Laiho is some kind of fucking autist that goes batshit-insane if someone messes up with his visions. Just like Joonas!