I really doubt the Posties will do the Giro, and LA already does the Tour de Suisse. My guess is that they probably decided moving the R4R to October will just better suit Armstrong's schedule- he probably wants to do more spring classics and has found that trying to make it back to Texas in time for the Ride is just too much of an ordeal. They'll probably doe it in October from now on since by then his season is pretty much over.