Steelers philosophy in first has nothing to do with need. It is about their board. Robinson is Top 10 talent. If he returned & put up the SAME year as he did in '13...He might be a Top 3 pick. In Ruth's draft breakdown...He would be the BPA by far & should be the pick.
I don't think the Steers are interested in OL early. I think they want Munchak to polish them up & should have a SB caliber OL when all said & done. However...If you think a franchise LT is on the board...You don't pass him up if you don't have one.