Eh... I don't know about serious bump. He hasn't been lights out this year. I could see him going Gold at 86 OVR. I think he'd need a full year of Ace performance before cracking 90 OVR.
Then again, they still haven't bumped someone like Corey Seager to Diamond, or even Gary Sanchez to Gold. I don't know what their plan is, but it sure seems like they are reluctant to bump anyone up until mid-October or after the World Series.