Fuaga and Bresee appear to be definite building blocks. Granderson can also be included with them since he’s the most consistent/complete DL right now.
With the right coach and scheme, Olave, Shaheed, Gay, and Chase Young (if re-signed) are also players to build around. I believe they’re capable of having league-leading type of breakout seasons any time now with coaches who can maximize and feature their strengths. Of course, health is a big factor for them too.
Gay has a few starting seasons under his belt in his young career going back to KC. He was making play after play during their SB runs. But he’s not given a chance to show what he can fully do here yet due to most snaps going to Werner or Davis.