I read the article once again and can't find anything that speaks for a gay subtext. I personally know Richard (been in the same cong for several years and he is still a good friend of my parents), Lowell (he was the branch overseer in Luxembourg when I spend there a year at the construction of the meanwhile closed branch office), and also Raymond (from my time in german bethel). Sure at least in Raymonds behavoir you could find something that could be labeled as "gay" (but more a certain "softness" of gesture and the way he spoke).
By the way, Richard Kelsey, who was Branch Overseer when I was at Bethel, was one of the most humble and friendliest person, I've ever met while I was a Witness. Very often I think about him and how it is possible that he is unaware of the fraud he and his wonderfull wife (Peggy) are part of.