I think it is a testament to Floyd's ability in the ring that this fight is even being considered and debated. He started at super-featherweight and now some people are having a hard time trying to decide the outcome of a fight between him and probably the best light-middleweight of the last 10 years... it is really amazing when you think about it.
Love him or hate him, you can't question his talent.
I'm going to wait and see what he is like at 154 lbs tonight before passing judgement... it is a hard one to call though.