They have been wrong so far.
Is it possible that this temple ...
What temple? Isn't that part of the fantasy?
The more men fix their eyes on an earthly temple the more they ignore the heavenly Temple and the throne of David where Jesus now reigns. That is why God destroyed the earthly temple.
But of the true Temple, Jesus said, "Destroy this temple, and in three days I will raise it up."
That is the only Temple we should be pointing out to people.
If there's a temple sitting there some day, then that certainly opens up the possibilities. Just common sense.