Conor McGregor ought to resign from blended hand to hand fighting after his mortifying misfortune to khabib Nurmaggomedov at UFC 229, Derrick Lewis has said. 

McGregor was soundly beaten by Nurmagomedov on Saturday night, extensively losing the...https://premiumlite..com/2018/10/conor-mcgregor-ured-to-resign-from-mma.html?m=1

he is yet to fully recover after he was soundly beaten by floyd mayweather

Kingosytex:
he is yet to fully recover after he was soundly beaten by floyd mayweather

Soundly beaten by Mayweather?? Someone who isn't a boxer went toe to toe against a seasoned professional boxing champion lasting till d 10th round and U call dat soundly beaten... Let's see how well Mayweather copes against him using kickboxing rules

Dana White is an asshole and a user. I hope this isn't true. This man is a money spinner for the sport and such should stay as long as he wants.
Anyway, the money he made from the Mayweather fight is enough to guarantee him a solid retirement. I don't know why he came back, knowing fully well he had a chance of losing from not recovering properly from his boxing loss.