What would you guys think of this card?

I was talking this over with friends tonite, and I presented this card which isnt too unreasonable In the main event, you would have Juan Manuel Marquez moving up in weight to 140 to face Zab Judah for the IBF strap, and the opportunity to become the first Mexican fighter to win titles in 4 divisions In the co main event, you would have Erik Morales facing Marcos Maidana in a rematch; winner would face Marquez/Judah winner; if Marquez were to win that fourth world title and Morales were to defeat Maidana, it would eventually set up a Marquez/Morales fight Robert Guerrero vs Humberto Soto; Marquez would have vacated his lightweight titles, thus they could be put at stake in a fight between the next two best lightweights in the world; Should Soto make the move from Top Rank to Golden Boy, as he has been reported to now be a free agent, this fight would make logical sense And the fight to open up the evening could be a returning fighter; perhaps a Juan Diaz, Danny Jacobs, or James Kirkland, a fighter of that caliber would be a nice addition to the card Any thoughts, please feel free to speak what you think