More ppl need to realize just how much blind belief plays a role in Orky society, technology included. Often the only reason that gretchin dont get a new place in society is because they dont pursue it, believing themselves inferior to the boys, even though they resent them deeply. The big mek in my army is a converted killa kan housing a gretchin who worked his way into a machine that no other boy could remove him from, warboss excluded naturally. Power to the little guys!