I'm completly torn, I voted no.
I voted no because Undertaker doesn't deserve to lose one of the greatest records in professional wrestling. Personally I think it would tarnish an illustrious carrer.
On the flipside, if he were to lose the streak, it would create a huge superstar. If someone gets to end the streak, they should be a new guy that will be there for years after, I mean if someone beat him and then left it would really ruin it. If it is broken, that person shouldn't lose at for at least the next 2-3 Wrestlemanias.
If a new guy was to break it, theres no one on the roster atm that deserves to do so, or has that potential.