I think Radunz would be your #1 on that, Leatherwood second. Radunz did some at the Senior Bowl to show versatility and Leatherwood played inside in 2018.
I think the guy who also jumps out as being overlooked with upside and value is James Hudson. I feel like in a dry year he'd be edging the first round, and this year he could easily fall to 88. My guess is that he could play inside a year but he may not be an upgrade over Bobby Evans (should we move Corbett to OC) whereas the fellas above would be.