Cleveland just released DT Sheldon Richardson. Personally I think he would be a PERFECT addition to our defense. I'm not sure if we have the money to go after him, but damn he would look nice next to Brown next year.
I think there's a pretty good chance it is one or the other, honestly. When someone has the raw talent he has, it seems like they are most likely to either be a great starter or a total bust. Last year Darnold was unquestionably in the later category, but the situation with Gase etc makes all this hard to read.