So it looks like this fight will be at a catch weight, fine then but no title should be on the line and one that is reasonable. Pacman wants it to be at 142 pounds. That's unreasonable. Miguel will be weak and weight drained.

Empowered in negotiating as the world's top pound-for-pound boxer, Pacquiao will dictate at what weight a potential Cotto bout would be fought -- likely around 142 pounds, sources say -- and the Puerto Rican Cotto (34-1, 27 KOs) hasn't fought below the welterweight limit since June 2006.
Manny Pacquiao versus Miguel Cotto? It's tentative for Nov. 14 in Las Vegas - Los Angeles Times

I see visions of another Leonard-Lalonde fight but at "welterweight". I sure wonder if it's going to be for the welterweight belts also.