Let the AAI first maintain and operate its Airports efficiently, which by any measurement it is not doing and then we can talk about AAI building worldclass airports. What India needs now is world class airports FAST, it should be able to sustain the economic momentum it has built during the last decade and it needs good airports for that.I would very much doubt if AAI could complete such projects in such a short time. I say this because AAI being a governament organization is liable to a lot of issues, Unions being one of them and also corruption these are two very dangereous issues when it comes to project delays which we cannot afford. Thus i feel the governament of India did a fine job in getting the privatisation process done, Finally.