Why are these matches good/bad for business?

Why do you think these matches are good or bad for WWE?

I think its good because they get more money from it people will pay big bucks just to see john cena vs rock or HHH vs undertaker you need guys like this because there where the money is at.People wont pay to see someone like tyson kid take on cm punk even know it could be a great match tyson is just not that great a popularity with the wwe fans.As the wrestling fans who watch other wrestling companies beside wwe are obviously gonna chant for people like tyson kidd,natayla,daniel bryan,cm punk,dolph ziggler etc there never gonna root for people like john cena,kelly kelly,randy orton.Because there gonna say there overrated,the can't wrestle,they annoy them.People have to understand that this is a business at the end of the day and people like cena and kelly regradless on how bad they wrestle are wwes top money makers and there not going anywhere and you have to get used to it.TNA does this because aj styles and soma joe are not getting them anywhere so they bring in wwe exs talent to help there show get better ratings and more money.

The only way I can see it being bad for buisness is because you have the likes of Taker/HHH and Jericho taking the much needed spotlight from up and comers. WWE cannot rely on their old draws forever. It is sad to see that 2 people are really freshfaced for WM and thats Sheamus and Bryan...even Punk can be considered a vet now since he has been there soo long.

Not to mention the entire of Wrestlemania has been built up around a guy who has wrestled 1 match in nearly a decade.

WWE need to start investing more and really working hard to make more of their young guys draws. Other than that, it is good for buisness because these people are known ticket sellors

Rock vs Cena is good for business for the same reason Rock vs Hogan was, a decade ago.

As for Taker-HHH, it's likely Taker's farewell match. That makes it historic. Whatever you may think of Taker, today, there's no denying he's a legend.

Punk vs Jericho... Another marquee match that will help buyrates. Keep in mind WM is the biggest show of the year, so the usual rules don't apply, exactly.