Due to calendar issues, i find myself booking alot of international travel. However, i'd like to try and book my travel in conjunction with routes which might get the new BE sleeper seats. For example, if i'm booking a NRT ticket, would it better to wait until later in the year, hoping that the new seats would be deployed on the ATL-NRT route?

Of course there aren't any gurantees on which routes might roll out the new sleepers, but my guess is it might be some of the longer range or better revenue routes..

Anyone have any insight or insider information?