You've seen it a thousand times, Sirius makes the right choice, taking Harry to raise as his own. But as the year's go by how will this have affected Harry and his friends, just how different would the world be with a new Marauder?

Sirius doesn't chase after Wormtail, Harry grows up loved and with a delight for mayhem that rivals all the Marauders combined. Voldemort doesn't stand a chance.