Right on! The Steelers do not resort to "cut-blocking" against defensive lineman, as it is illegal and dangerous to the guy getting "cut". But Warren sure is asking for some nasty dealing.
The Steeler offensive line is great so far this year, working very well together, and Warren may have a long day ......... or a very short one!
Although there are very specific rules involved, cut blocking in itself is not illegal, not yet anyway. There's a big discussion going on by the NFL competition committee about cut blocking since a Denver Olineman broke someone's leg(I forget who exactly)just a few weeks ago, but for now, it's legal.
Warren is one really stupid idiot. He just made himself a potential Darwin Award winner tomorrow.