in the episode Promotion Commotion who got Promoted

is that the one where Hawkeye, B.J., and Charles are in charge of the promotions, and that guy threatens to beat the crap out of Charles if he's not promoted?
If it is, I haven't seen that episode of "THE ALAN ALDA SHOW" in years, but as I recall, it was Klinger.

yes that is The episode

Klinger was promoted to Sargeant, Rizzo and Igor didn't make the cut.

Considering all his loyal years of slaving over a hot service tray in the mess tent, I would have thought Igor should have gotten a promotion.