I think claims should remain for drops. That one thing is obvious. But claims for SP and XP are just stupid. In my opinion, you should get SP not for killings, but for successfully performed actions. Like it was implemented in the TES series. I think that system was brilliant. And that will also remove the leeches. I really hate it when some people in the party just stand nearby doing completely nothing, and still get the same SP. And behests might finally stop being so ridiculously boring, because the whole 15 big'uns won't try kicking the same little squirrel at the same time, but each will rather find his/her own target to fight. It will actually become more natural and therefore more enjoyable.