No. Getting hurt but surviving against 2 junior welters you've brought up a division doesn't qualify one as the greatest warrior of a generation.
He is certainly one of them. Shame it took until he moved up to WW to really be appreciated. Back in his prime, I was in the extreme minority for rooting for him.
I have watched every one of his fights since he fought Witter in 2008. This guy comes to fight and doesn't want to back down. He never wants to give his opponent a mental edge and take a step back. That's what a warrior is. Someone who is willing to take a step forward even thought he knows it's dangerous. I knew early in the fight he was exposing himself badly to a counter. He got hurt in the 12th coming forward but he took it and survived.
His issue has also been that he is just too much of a warrior for his own good. He has the jab and speed to outbox most people in boring fights but he just can't help himself.