pretty sure UFC would do it for GSPAgreed its not likely GSP would want it. I could see him trying to avoid Whittaker. Maybe want to avoid Woodley too.
Problem is Diaz and McGregor are fights he would want before hand that he wouldn't try to avoid and make him more money so long as the ufc can reach a money deal with either of them.
More curious on seeing how much poll people think GSP has in terms of naming an opponent and if he could even name one the UFC would prefer not to sign.
also, Askren is ending his career and negotiations would be much more soft than in the past:
only one fight, and that fight would draw so money would be not a problem and they could pay him what he deserves
let alone if askren beats GSP and calls woodly (unfortunately they are friends and that won´t happen)
but again, it´s a risky fight for GSP
beating MW cans is much more profitable