If their 3 elder "friendly chat" is to be held at the KH, it might be judicial.
Your friend needs to directly tell these elders he's doing fine spiritually, physically, materially and doesn't need them constantly coming around. These elders need to split up and actually help those that really need assistance such as Sis X, Br Y, Sis Z. Their poor judgment on matters such as shepherding the strong and ignoring the needy will be noticed by the flock and result in a general view that the elders are very uncaring.
If they're coming by for "spiritual discussions", these elders need to realize that they can't count their time "witnessing" to a JW, LOL. And if it's a case where they want answers to spiritual questions from an anointed Christian, they need to learn to be content with what is being published from the teat of their WT "mother".