Dane Brugler published his first 2020 Mock Draft this morning at the Athletic (paywall $).
Won't paste in premium content, but he has Chase Young going #2 to Washington and Okudah at #28. He thinks Tua goes first overall.
Barring a serious injury, Young seems like a near lock. If Okudah improved in the next 4 months like he did in the one month of bowl prep he'll make the prediction come true.
Not sure who else has the potential to join them. Jordan Fuller could improve his stock from a rumored 3-4th rounder this past year. Dobbins has the talent but RBs are basically a crapshoot.