Well sure. You won't get an argument from me that the other end of that deal needs to get taken care of too. Croats have been turning in their war criminals under pressure from EU/US - Ante Gotovina got nabbed in Argentina, I believe. There's been others turned in. I would like to see a lot more activity vs various islamic elements in Bosnia.
Karadzic and Mladic must answer for what they've done, irregardless. And, that would probably go a long way towards allowing the US/EU to save face and provide desperately needed support Serbia on the Kosovo issue.