It would be really simple if they want to just have flash do blind naturally and its trait should add damage, Well this would work and be beneficial for even the other tanks to at least think about cross classing it for some instances(featherfoot on warrior, dark dance on DRK) but considering the removal of cross class, flash will probably just go to the wayside, and maybe itll be retooled for damage on pld, I mean it seems like a common sense solution to the aoe problem and early level tanking.