If it ever comes to pass that our current pensions are pulled for something else or adjusted to such an extent that they no longer resemble what we thought we were getting then I would like to think that all 3 services would march on Downing Street and carry out a terribly polite coup.
Let's face it, the vast majority of us are "pulled" through the system from a certain point by the prospect of that pension carrot. If they remove that then all hell should break loose, it would be a scandal.