Nonono, tyranids are animals - there is no glory to fight them, nor is there any prestige loss in loosing to them, they are animals. It\'s basically the same thing as being run over by a bus - just bad luck
You know what - i might just do this myself - i really don\'t like tau but love chaos (my friend plays them aswell)...
My idea was to show exactly how ignorant tau is - trying to hold their own in this assault taking horrific casualties by chain swords for the greater good, the Ethereal\'s flimsy body being run through with a power weapon - and the desperation the survivors face during this ordeal, mohahaha... Leadership test anyone?!?
I know it\'s not a fair fight but lets face it - it\'s always better to kick somebody already lying down in order to win decisively.