Yet, there was Moses standing by the Transfigured Jesus.
It would make little sense to resurrect our body, if we got a new one in its place.
Since we all know they didn't have cameras back then, how do you think the disciples knew Moses and Elijah were the ones standing with Jesus?
And on a related note, I believe that we will ALSO have a way of "knowing" and recognizing each other in Heaven - and it won't be by name tags. I also believe that we will not be in new bodies that show the age at which we died. Just as babies who die or young children, I don't think they will be in that same age group for eternity nor those who die as elderly. We WILL be resurrected, but we will have bodies different than our earthly ones. Your thoughts?