Doesn't it seem strange, that there is no mention of an Organization that represented him? In fact he went to great pains, to direct our attention away from any claiming to represent him?
Exactly! I personally documented some of the specific texts you mentioned and it's perfectly clear that there WOULDN'T be an organization representing Christ, otherwise he would have flat out told them! This is what the WT needs the Bible to say:
"Look guys, I know all of what I've said sounds confusing so far, so let me break it down further. I'm going to go away, you're all going to die, and apostasy is going to set in for approximately 1900 years in the church. Then I'm going to come back and establish my Kingdom invisibly and I will personally select a group of anointed individuals who have sort of existed throughout these 1900 years but not really. This group will have the new task of preaching about my established Kingdom instead of the message you guys are preaching now (which is about how my death has freed mankind from sin). I know, I know, but I think this plan will work out the best. Got it? Good."