There's a motorola event in Brazil on 5th November with a small part of the droid turbo on display so hopefully worldwide release. I ordered a moto x today on the sale but have 14 days to return.
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Verizon (I think it was that carrier) did a special discount of ~$100 off the handset price of the Moto x 2014 a few weeks back when bought on contract. A few weeks later the Droid Turbo was announced for the US.
Today, in the UK the Moto X 2014 was discounted by £60 (~$100)...so maybe in a few weeks it'll be its UK announcement...
Well I caved last night and ordered a 2014 X. I've been on the fence for a while mainly not sure if I'll get on with the size. No sooner ordered and there is talk of a possible releases outside of Verizon

Droid Turbo has a huge battery but is not all that much heavier than the new Moto X I see looking at the specs. Not sure why the switch back to capacitive keys though.