I think it's awesome on one hand, in the other hand it's a huge missed opportunity to waste this on a house show or a network special. If the goal is to get more subscribers, then yes, it's a great idea. But this should be really saved for a bigger PPV like Summerslam.
Cena vs Nakamura -. Brock vs Owens -
Those two matches on the same card obliterate any hype Extreme Rules has and makes it look like a normal Raw program. This kind of reminds me of Goldberg vs Hogan back in WCW for the title. It ended up being WCWs biggest match ever, but wasted on a Nitro.
You definitely make valid points that I largely agree with, but this is one of those times where, as a fan, that's not my problem. Besides, this is on the Network, so it's not being given away entirely free.
I'm pumped to see this. People who think Cena can't/won't handle Nakamura's stiff style need to remember that he subjected himself to Daniel Bryan's kicks and Brock Lesnar ass-kickings already. Cena is a tough bastard, and I wouldn't be surprised to hear that he asked for this match.
Cean winning seems likely. I personally can't see Nakamura pulling a KO-like upset; however, stranger things have happened. Naturally, many hardcore fans will freak if Cena wins, but it all depends on how he does it.
If Nakamura is still undefeated when he enters Hawaii and Cena wins, people will assume he was fed to Cena just to give him another winning streak to extinguish so John can mount Shinsuke's head on his wall alongside Umaga, Wyatt and Rusev. Depending on when this special airs, having Shinsuke eat his first loss prior to the event might be ideal if they plan on having Cena go over.
If Cena manages to eek out a win after barely surviving Shinsuke, that's probably more acceptable. Though with Hawaii being "close" to Japan (work with me here), WWE logic suggests that this will be a pseudo-homecoming for Shinsuke and enough reason to have him go over. After all, this is the same company that thought Wrestlemania 25 = 25th anniversary, so Japan/Hawaii sharing the same ocean = Nakamura hometown hero isn't beyond them.
This should be a kick-ass match regardless of who wins, though. Can't wait.