MAN - LAS using A330?

Hello everyone,
I've been watching the upgrades for the 747 fleet closely but I have heard a rumour that they are going to use A330 on the Manchester to Vegas route, to compound this I've tried to choose my seat in PE which im flying in on the 2nd December and it is the seat map for the a330, does anyone know if this is correct?

Thanks

I flew that route on 30 aug, it was a 747

its the new Winter schedule...many of the MAN-LAS flights will be using the A330

I was interested to see this post as we are flying MAN-LAS on march 31 in UC so I assume that the 747s will be back on that route then. Or will we be told that there is no UC in the A330? Thanks for any advice.

Yes it is back on a 744 by then