It won't be Barker, because he's fighting Sturm. Geale would be a fine opponent, but would he be willing to fight GGG?

In Monaco, it could be Murray. Mora is another possibility for Monaco, but I hope it won't be him.

It won't be Mayweather, Alvarez, Mosley at 154 or Quillan at 160 because they're with Golden Boy/Showtime. Cotto would be a good name if GGG is willing to move down to 154, but I doubt Miguel would be interested.

Sergio wont be next, but there's a chance we may see Martinez-Golovkin later, in late 2014 or early 2015.