Scenario 2 is the most likely by far. It's just the continuation of a trend in radiology. Clinics already employ many more "technicians" with basic training and

Scenario 2 is the most likely by far. It's just the continuation of a trend in radiology. Clinics already employ many more "technicians" with basic training and have a "proper" radiologist double checking and signing their work. If you're a technician (or a radiologist NOT supervising technicians), you're in hot water.