Lane johnson is just about the only offensive player I can see that would justified and a steal with the 15th pick. This guy is not just a work out warrior, he has the skins on the wall to back it. Had a great career at OU, performed well against top pass rushers in college, showed out at Senior Bowl, showed his athletic ability at combine. He is a steal at 15 and a top tier tackle. Terron Armstead was athletically exceptional, but I know nothing of his play on the field, and I know he played at a lower level school.