THE appalling vista for Fine Gael is that the ultimate outcome of the debacle involving Alan Shatter, Martin Callinan and An Garda SĂochĂĄna will be that it allows Sinn FĂ©in to make its most significant, strategic electoral gains yet in the Republic. Compared to the rise of Sinn FĂ©in, the reputational decline of Shatter is small stuff.