Do you think anyone declined going to the All-Japan Youth Training Camp?

I’m mainly curious because how did broccoli head make it there? Bedsides the first training camp we don’t really see him play. It’s a shame Hinata and even Nishinoya didn’t get invited. Hinata should’ve been invited on athleticism alone. I wonder what’s the qualifications are for getting invited to the youth camp since Eikichi made it and not a mb like Aone.