This is something that many fans want to see. Yes, many IWCers can't stand John Cena. And personally, I'm not his biggest fan either.
But what Cena can do is bring the big match feel to WrestleMania and some doubt as far as the streak goes.
Sure, it seems unlikely Undertaker's streak will die after defeating both Triple H and Shawn Michaels twice in the past four years. But isn't it also unlikely Cena would lose his third consecutive 'Mania match?
I know it's much more realistic to have Cena take the hit for yet another WrestleMania. That intrigue should, however, place at least a small bit of doubt in many fans' minds.
And above all, a Cena-Taker match will certainly be very refreshing.
It's new, it's different and it's something we have yet to see on the biggest stage of the industry.