We are Finally seeing the Irishman at his real fighting weight (love this factor)
Conor has proven he can go toe to toe with a wrestler (Mendes). He was able to take a beating / escape / scramble back to his feet and take the fight over with his stand up game. Conor has all the advantage with his striking ... he has the reach advantage and also has the edge in timing and footwork. Eddie has been rocked in recent fights, which opens the door for a McGregor KO.
Besides his boxing, one can only think McGregor worked hard on his takedown defense during this camp. Also if Conor is smart he will mix in those draining leg kicks that he displayed on Diaz opening up a lethal combination of high / low fighting keeping Eddie guessing.
Its all about Conor sticking to his game plan, avoiding the ground and not emptying his gas tank. If he executes this ... he will toss another strap over his shoulder.
One more thing ... No way saying the fix is in but I find it very hard to believe that the UFC's cashcow / goldenboy drops 2 of 3 and loses on the biggest stage.