SETH VS DEAN OR CENA

So as of late going into this Hell in a Cell PPV the main story has been John Cena seeking revenge against Seth Rollins for interfering in his match with Brock Lesnar and costing him a chance to win back the WWE World title, and also we have Dean Ambrose also seeking revenge on Seth Rollins for Curb Stomping Dean onto some cinder blocks about a month ago. Could this possibly lead to a triple threat?

News going around is that Seth Rollins will face off against either John Cena or Dean Ambrose inside the Hell in a Cell. I personally think that they should either just go ahead and just make it a Triple Threat match or just let Dean Ambrose get the big push and main event the PPV. His feud with Seth is greater then Cena's feud with Seth if you look at it in the story aspect of it all. Seth turned on his partner Dean while they were the Shield. Now I peronally think it was wrong timing to have Seth to attempt the cash in, but WWE is just running out of main event guys at the moment and maybe the Seth Rollins push is whats best for business at the moment.

Apparently Brock Lesnar won't be able to make the event due to certain circumstances.