Uhm, maybe i'm misreading this poll but from how i read it the assumption is that this would be Anderson's final fight? Is that correct? If it's his final fight and he will fight no more after it, i voted for GSP. Silva and GSP are both considered either the number 1 or number 2 P4P fighter in the world so why not have them fight? While it wouldnt settle the dispute of who is the best, i think it would be a great fight that would go down in history.