I agree that Garcia and Thurman both bump the numbers. Those are very good fights, ones that boxing fans want to see. Pac is a guy who can only sell 350k by himself right now, but with the right matchup that number goes back up north of 800k.
You can't give Broner $8 million, and he probaby would not have accepted it (he wanted PPV points too, in addition to $10 million). The offer they made was very fair, and he is a complete idiot for passing. It makes me think he may not have wanted the fight, for some odd reason.
The fight to make is Danny. He is the most accomplished fighter on that list, and he is the most experienced. It would sell very well, it would be competitive, and it would actually make sense from a relevancy standpoint.