I feel like a GL should be able to take this.......but it's Guy Gardner so Cannonball wins by being competent.
I take offense to that! Guy is completely competent!! He may be one of the biggest jerks in comics, something I like about him oddly enough, but any GL could take Cannonball and so could Guy!
I find it odd that people who root against cocky real people are first ones to defend Guy Gardner who's worse than anyone in reality. Just something I've noticed lately.
I'll play devil's advocate and say that hasn't Cannonball took on guys like Sentry and......lived? Guy's arrogance could definitely be his downfall so I stand by Cannonball until Guy does something to prove he could keep his stuff together.