I bet Malack.

I want to bet Belkar because he's got to kick the bucket one of these days, but I think it would cheapen Durkula AND his death to have them occur so close together. I also want to bet Nale, because I'm hoping Malack will kill him soon, but Nale is so much more relevant to the story than Malack that I imagine Nale would come out victorious. Somehow.

I guess I should also consider that Malack seems to be obeying Durkon's last request, but I doubt that would stop the remaining OOTS from seeking extreme revenge of the ask-questions-later variety should they happen upon him again.