They'll have needs at OL and across the defense next year. But I think they can address a lot of positions. They're going to have a ton of cap space as is and if Barron and/or Quinn go that number goes up even further. Tavon, too. I think Longacre could handle starting at OLB, personally. Right now.
My guess is defense would be addressed more in FA than the Draft but that's just a guess. I would use 2 or maybe 3 draft picks on the OL because you need future but probably not immediate starters.
What should be nice is going into a draft feeling you don't have to address QB, WR or TE anywhere in the top 3-4 rounds. A lot of talent on the OL and defense can fall to them.