If they even touch AC fares then nothing could be more disastrous for Railways' future than that. Subsidized rate of Sleeper, Sub-urban and UR tickets are the reason behind this loss and thanks to pity politics, no one dares to open the Pandora box by increasing these classes fares. If Suresh Prabhu really wants to be pro-reformist then first show the guts to increase the fares of these classes. And if he can't then let things happen as it happening now, no need to disturb the equilibrium.