This wait is killing ME. After so many years of living with this life stealing disease and now they'll take it away from ME?!?!
Well, if it's a crap name, we'll call them a bunch of useless psychobabbling morons and ignore them. It worked fairly well when GWS was morphed into "chronic multisymptom illness" (only treatable by antidepressants and CBT) by the IOM - some government agencies backed off from using it when there was quite an uproar.
However, that lovely name is now all over the Wikipedia article, and 20,000 Google search results. But at least GWS and GWI hits still vastly outnumber CMI, with 358,000 and 185,000 Google results, respectively.
So I expect the IOM to produce a stupid name which minimizes ME/CFS even further, and I expect them to spread it widely for a bit. And then we'll have a fit, tell them where to shove it, and carry on with privately funding ME/CFS research which uses proper definitions ourselves because the NIH is not fit for purpose.
The stupid name will disappear, and became a footnote of minor interest in historical accounts. So yeah, basically a big waste of money playing a nasty game which won't accomplish anything for them in the long run.