How about practical? Once the DK gets separated he is not going to need the skill points any more, so they might as well be put to use. Waste not, want not, and all that. <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />
If you want to use a summoning doll in the BF to fight, then you would at least have to boost their range.
