It would take a combination of factors to even possibly pull the trick. I agree former players' criticism by itself will not accomplish anything. Jerry Jones' mindset will be hard to sway, period. However, nothing will affect him while he is still breathing if nothing equals zero effort.
That said, I completely agree with Jones' retaliating for feeling pressured by former players--although I do not think it will be something as drastic as moving the Ring of Honor. I can *see* him being petty enough to think up something like re-locating the names of targeted ROH inductees to commemorative plaques in a central area inside the stadium. Or distributed throughout the stadium like art pieces.
I put nothing past an individual, who can tell his old college friend and teammate that he would put him in the Ring for decades and renege on purpose. The man even had the unmitigated gall of explaining Tex Schramm had advised him to do it for years, lol.