Based on the rogue order hall missions. Does Mathias Shaw admit his mistake to Anduin/Graymane? Does he explain to the Alliance what really happened? Or is he sweeping it under the rug? It kind of puzzles me that he is still leader of SI:7 after everything that happened... For me it seems that he keeps the secret to himself even though you should inform at least your king with such info. For a big screw up like that most spy agencies leaders would resign since it is clear you can't defend the people you swore to defend from the shadows.