An MLB senior insider — who literally wrote the book on arm injuries — gave a dismal outlook for New York Yankees superstar Aaron Judge.

The two-time AL MVP hopes to return to action in 10 days to two weeks after no acute damage was found in his ulnar collateral ligament.

The Yankees are not considering having Aaron Judge play first base when he returns from the IL, a source told ESPN. He will be slotted at DH until he can play outfield.