"Remind me not to make you an enemy. If you fill out in a few more years I won't stand a chance." Of course, in the arena, he wouldn't stand a chance against him either. Sirius had been in a few brawls in his time but he wasn't so good at that. Magic was his weapon and without that...

Not that it really mattered.

"Then I'll end up salted, eh?" Sirius smiled.