Please never think that YOU can reason with an "older man", a "spiritual shepherd", an "elder". Elders already know what their agenda is. If they want to talk with you, they control the format. The only way they don't control you is by your not agreeing to deal with THEM. If you tell them in no uncertain terms that you won't meet with them, they can't force you. They are SUPPOSED to get at least 2 reliable "witnesses" to a sin. If they want to question you to make a case using your own words against you, they don't need 2 witnesses. They can use your own incriminatory words. So refuse to deal with them!
Of course, this board has shown experiences of elders disfellowshipping without proper cause, even per Watchtower guidelines. If you are trying not to get disfellowshipped or disassociated, try to fade sucessfully. It requires that you keep a low profile. But if you decide to question the older men regarding beliefs, prophecies, JW history, misstatements or ANYTHING that will make them feel threatened, they'll go after you.