Things I want the claim system to let me do without penalizing me:
1) Kill multiple mobs at the same time with AoE attacks and get SP/EXP - I've engaged them in battle; I killed them heroically; I should earn SP/EXP
2) After engaged in battle, be able to engage another aggroing enemy, kill him, and return to first enemy without losing SP/EXP. I should be allowed to determine the priority/order that I kill bad guys in - not the claim system, which rewards a battle strategy of foucsing on one enemy at a time.
Summing up - let me determine the order and prioritization of enemies that I engage in battle. Please don't create artificial barriers (SP/EXP reductions or loss) that force a particular battle style.