Great comments.
I was at bethell in the mid 70's when the dropped the 4 year requirement after Knorr's power as president was cut in two by the forming of committees made up of GBs in 74 i believe and I think that was when I first herd of making bethel a career and I got out of their in 76 after only a year in a half at the place, because I could see the big difficulty I would be in if I stayed their for very long and got kicked out for something and had absolutely no money.
This batch of GB's seems to be the most detached GBs ever, except for perhaps Knorr, I herd all kinds of comment about how he as prez would always do the text and many old timers were glad to see him not doing the mourning worship. He had to be a real prick.
Anyway that was 40+ years ago.