I heard this in bethel in the late 2000's as well, but only one person mentioned it to me and he didnt want to talk about it any further and made it seem like nobody was to know about it. i was actually surpised he mentioned this to me, because i read about it here before going to bethel. if i recall correctly, all these elder schools were to train elders to basically be like C.O.'s in their own congregations, though an elder was still expected to visit congregations in his city or something like that. almost 5 years later and it hasnt happened yet, makes me think it was only in consideration or just a rumour that some guys thought was true.
if it doesn't happen with the next C.O. switch (September 2014 in Canada) then i doubt it will ever happen.