He's referring to the MMA media circus, he has said on numerous occasions that the lead up to the fight is like going through the circus where he is a lion/monkey in a cage dancing for our entertainment using the same repeated lines.
He's saying it's time for the others to fulfil their promotional obligations and carry the card, whilst he trains his balls off. What's so hard to understand?
You lot will try anything you can to make Conor look like a dick