Darron Lee has been awesome this year too
Yeah, there's definitely a second tier of players. I'd add Enunwa, Williamson, Maye (when healthy), maybe even Claiborne. If we count ST, I'd add Myers, Edwards, Roberts, and Peake in that group too.
I just don't think any of them individually is significantly "better" than the rest of the group. Obviously, they're all different positions, so it's harder to compare but no one rises above everyone else in the way Adams does.