Mitchell Trubisky wants Steelers' offense to have a 'killer' mentality while taking more downfield shots | CBS Sports Headlines Mitchell Trubisky wants Steelers' offense to have a 'killer' mentality while taking more downfield shots Pittsburgh’s offense may open it up in the coming weeks ESN FeedsThis post was originally published … Continue reading Mitchell Trubisky wants Steelers' offense to have a 'killer' mentality while taking more downfield shots