I hear ya... but he doesn't "need" more money. He is aware of this as well.
It's a matter of if he "wants" to make money.
The UFC "needs" to make money. Their stock price "must" go up. Likely the new 2018 domestic TV deal will rock them above 2017, even if they have another crap PPV year like this year... but then after that, they're gonna have to start producing some content.
Hmmm.... maybe that's why they're delaying the mac fights. The idea of a stock is to show consistent growth... so you don't want to blow it out of the water one year & have an impossible to reach threshold to meet the following year. They've all ready said they're in the positive growth this year... & next year will be boosted by the new tv deal... so no reason to have 3 mac fights next year.
I dunno, just a thought. It's not like they can't squash profits by opening up more UFC gyms or something... but if they only got Mac for 5 more fights, maybe they want to bank them for 2019 when they won't have such a tremendous growth potential as they do in 2018.