There were so many things wrong with the Redskins’ performance in an utterly demoralizing, nationally televised 45-12 beating last night: the shockingly porous offensive line, the defense’s inability to stop anything Eli Manning was doing, the silly “fight” between Brandon Jacobs and Albert Haynesworth, and on and on. Sadly — or fortunately for those of you not in the mood to read 5,000 words on how this team really stinks — much of the Redskins’…