Long ago in a city far, far away, the JW's told me that Daniel spoke of an image with toes made partly of clay. It was explained to me that, in the "march of world powers", that after the "Anglo-American dual world power" fell there would be "anarchy". They said that the toes of clay meant that people wouldn't stick together, hence "anarchy".
What if they misinterpreted? What if the toes of clay mean "rule by The People" as in People's Republic of China, that is, a communistic form of government? What if, during the time the "toes" are in power, the "Good News" is preached to the people represented by "the toes"....and THEN the end will come?
That about covers it as far as I'm concerned. WT is so centered on "the end" arriving any day that a further preaching work opening up in the (essentially) untouched part of the world is beyond them.