But you and others seem to be suggesting that it could have been a trick (that is what you are suggesting, isn't it?). If so then you must surely have some reason for so suggesting.
I'm suggesting that it's a possibility, and that given that we have other instances of well-witnessed events of seemingly impossible things being perpetrated, that it's a more likely explanation than an actual resurrection.
If you don't know it is possible to pull off such a trick, why suggest it was a trick? You are claiming it was something you don't seem to really believe yourself.
You don't know it's possible to resurrect yourself after incarnating yourself in a sacrificial avatar, but you accept it as the best explanation... Essentially, all deceptions of this kind require a set-up to make you think you know what's going to happen, a distraction where the deception is either out of sight or out of your line of attention, and then a reveal.
Help me here.
You'd need to talk to professional magicians to get inside secrets like that, but I don't need to demonstrate exactly how - it's conceivable, easily, and it's a more likely explanation than actual resurrection.
That's before we get to the possibility that the entire story is apocryphal in the first place - that's probably less likely than people of the time genuinely thinking they saw it, but more likely than someone coming back to life after two days of being actually dead.
O.