This year, there was no one-sided beatdown from start to finish, nor was there a handful of obvious miscues and mistakes that directly contributed to the result. But Washington fans, nevertheless, could not have found much joy in this Sunday’s listless effort against the New York Giants. In the days leading up to the game, the news was filled with sharp words from former-Redskin-turned-Giant LaVar Arrington, who seemed bent on making the contest into a…