Crikey, how old are you SCB, you can't have forgotten already?!? Exams in my school are starting on Monday and last until late June.
Whilst I agree he should definitely be riding in the PL, I can't see how he'd be available to anyone on a three point average. His assessed average, when converted, is 5. As of Monday, he will get a new EL average, which will be 5.43 (currently) or 4.75 if he runs 4 lasts. That converts at 9.05 (7.92 with 0 points at Belle Vue). There is no way he should, or will, be allowed in on a three. He's far better than that, and if Somerset had tried this, I suspect there would be pages of protests.