Also there should be the option to "target group" and to do a "combined group attack", then in the first case, all that are on the range of your weapons could be hitted(Less chance than if targetting individually) when you slash it and in the second, all members of a group could focus their attack against only one of the other. It would open more space for strategies as then the positioning and formation would make a big difference in such battles... Also the group system would be nice to better guild wars... as groups could then act like divisions of infantry for example.