I think it takes both. You need talented athletic guys and solid knowledge from an OL coach. OL is an area where I am pretty optimistic. They have a good mix of highly recruited, talented guys (Goodman and Cousins) to go along with some seasoned, experienced college level guys (Donkoh, Riker, Rulli, Buhr)and some younger high ceiling guys (Alicene, Kuol, Onoh, Sexton, Harbour). If they gel early, this has the potential to be a pretty good OL with some depth. If Donkoh can stay healthy, he may be a pretty high draft pick next spring.
I’m looking forward to an offense that has an identity and I think that identity will start with the OL and run game. If they can gel early and set the run game successfully, the offense should be effective.