Conor isn't working his way back up. Dana can give him the big fights he wants, or not, but he isn't going to go fight Anthony Pettis to prove himself.
Also, I'd like to give Dillon Danis some credit. When Khabib came after him in the crowd, that guy wasn't backing down or running away. He went for it.
Dillan Danis would have got murdered by Khabib. Danis is a BJJ guy and the time I watched him fight in Bellator he was super slow.