Interesting.

During the Cotto - Mosley fight, the pound for pound and true Welterweight champion debate arose between Kellerman and Emmanuel Steward.
Emmanuel Steward posed a question to Kellerman;
"If Floyd Mayweather doesn't fight the winner of this fight will you consider him the true Welterweight Champion."

Kellerman replied "Yes I will," on the basis of the Championships lineage.

Kellerman has long advocated and supported Mayweather, this is a dramatic turn around.
I had started to like Kellerman as he was quite observant and astute during the Cotto - Margarito fight, but this is another example of him trying to get involved in boxing again, as he did in the Hatton interview after Castillo.

You're just a commentator Max.