Talent level it's not all that close.
From my amateur GM eyes, I want to move on from Ras and get a corner that can actually play man, get a safety that's significantly more athletic than Hamlin, and an upgrade to the aging Daquon Jones who's routinely getting washed now at 1T, and a legit pass rusher opposite Groot that's going to get the TE and RB attention.
Running the ball is all about moving people, and I don't really blame Ed for this because he's the 3T and not neccesarily supposed to avoid getting washed on power run plays, but he's got to get a 1T next to him that can hold up and not be moved.
Some of this you can resolve in the draft, some in FA. Some of it in house like Cole.