Would he care about what I think?

Okay so it's almost rugby season!! And my boyfriend wants to hit it back on the field, especially since he wasnt allowed to play in the first season - due to a concusion during one of his first games!! I really dut want him to play... Cause though he's bigger than I am, compared to the other guys on the team... He's not that huge!! what should I do? I really dunt want him getting injured again!! Cause besides the concusion, he's had a broken collar bone, dislocated ankel, broken fingers (twice), stiches on his head and chin, plus many cuts a bruises!!

It's not really your decision to butt into his enjoyments. If it makes him happy why would you want to take that from him? If he's willing to take the risk of injury then you're just going to probably have to deal with it.