IMO, so what? I mean, it's obvious by now...the WWE is purely a 'locker room'. Not exactly a business..the business portion is left up to, well the business guys. Should the wrestlers not be able to have fun? And believe it or not, some people find pranks to be fun. (Hell...thinking about it, what else can they do? :/)
Edit- Ok, after reading the spoilers, so he is on top >_>. But once again, yea...on a business that's been known to be based around ribs, how can you punish someone for doing one? That's just not fair. Half the things that people get punished for, that people complain about, aren't ribs..(ie. The Rhyno thing) but this is one..he shouldn't be punished for it.