'Wardens' or 'Site Staff' ?

This is a bit trivial, and I seem to remember there was a thread ages ago about maybe changing the title, but I notice that throughout the new handbook that the word 'wardens' has been replaced by 'site staff'. Does this mean a change is on the way?  A sad post I know, but it's what comes of spending a lot of your life proof reading..... and yes, I do have a life!