Of course they don't need the money, but HHH really is all about wrestling. This is the first time since his dad was running the company that Vince has had a boss, so Vince can't just do whatever he wants if it's pissing off the fans. As for the Cena era you have to remember that they had Cena as the cash cow. Roman has a lighter schedule and we don't know how long the fans will support Cody, so it's in the company's best interest to make as many stars as possible and keep morale high. Like I said before Vince can't just book for an audience of one anymore, because if people start tuning out then he will be bushed. I fully believe has been building his own inner circle to show Endeavour that the company will be fine without Vince being involved.