Hi, got back from Vegas last week. Nothing has replaced them yet, tho they have started to build something on stardust and westward ho but have stopped for some reason. They are currently refurbing Imperial Palace (about time) and are building a london eye style big wheel in the area between Flamingo and Imperial Palace, it looks to have only just started and we stayed in the Flamingo and the building works didnt bother us.
They have finished the new building on the corner of Planet Hollywood tho its just shops. And have also finished the Cosmopolitan and Aria Hotels which have the Crystals Shopping centre and bars in.
Think they are also changing the MGM Grand as there are construction works on the corner near the big lion statue