Would love to see Rashad V Andy and IMO he's the hardest fight for Andy left. Weidman could pose a threat in the future but right now he'd get killed like Chael just did. Belcher would get destroyed, Bisping would get destroyed, Munoz would get destroyed. I'd like to see Hector cos I like watching him fight and would like to see how good he really is. But again, I don't think he has much of a chance.
I have a feeling Anderson is going to be around for a very long time.. He's showing no signs of slowing, his motivation to fight hasn't dropped and he's constantly getting better. He rarely gets hit and has never been KOed so his chin isn't gonna fall apart.
Mousasi is a good striker yes.. But Anderson would still murder him.