I personally dont think the undertaker should lose his reign. What is the point of him losing it after 15 years of a build up. He has never had a decent title run so he really needs to keep his reign it just isnt right as 15-1 it looks pointless.

But if i could choose some here is who id choose from WWE currently:

Ken kennedy: I have been waiting anxiously for a push from kennedy. When he won money in the bank i thought finally he is getting what he deserves but he got it taken away from him. So if kennedy defeated him it would be logical for a push. 15 men couldnt do it and with kennedy doing it,it will push him drmaticcally. kennedy is a great athelte with a huge ability and charisma to be champ and i personally would love to see him be pushed this way if taker was to lose his streak. It would also make way for the future of WWE and there is no better way to make a star then make him defeat a wrestling veteran.

and

Shelton benjamin: Since 2003 we all saw the greatest athelete to step foot in the ring. He was agile and can handle the mic greatly but he still keeps getting jobbed to WWE's "Major stars" Who are supposably HHH and cena who are just spot takers. Shelton got moved to ECW to make more room on the raw card but then again they could of put him there to give him a push that he deserves greatly. Shelton has a great moveset but his finishers keep changing which could stop him froma push but if i was WWE he would be in cena's position kind of like aj in 2003 to 2005 cause he can wrestle and thats what the fans pay for.