"In the secondary fulfillment, Jesus was promising that some Anointed Ones would still be alive when Jesus returns to judge the Sheep and Goats."
FusionTheism, where do you get the above idea to limit "all these things" to the judgement? Jesus said "--generation will not pass until ALL these things occur. not just the herding of the goats! but: Math. 24:21 "--tribulation that has not occurred since the world's beginning, no, nor will occur again." -- this can only mean Armageddon, bigger than wiping out the dinos, he flood, and there will be no "anointed" left at Armageddon, that overlapping generation WILL have passed away, contradicting Jesus's prediction. But
if the book says "disciples" rather than "anointed", we will have to have them, OS Great crowders overlapping too soon.