Let's hope he can push on and challenge for a place in the team. But as you say maybe he is injury prone or his body just can't handle it. Fingers crossed for the lad.
This post sent a cold shiver down my spine. It sounded like a question in the "secondary maths project" books that haunted my early teenage years. If VI is 6 then I think the answer is 22 but I know I'm wrong.