Good Morning, all. I have heard back from the hotel, and they have informed me that yes, there is a plan in the works for expanding the rooftop pool. In fact, the pool is scheduled to be expanded along with the building of the other two towers - the first tower will begin expansion roughly around the summer of 2012. The pool will be renovated somewhat later, and as of now, that is expected in 2016. I hope this helps - thanks!