Gus (the chicken guy) is the key here. Don't forget Saul said he knows a guy, who knows a guy, who knows a guy when he found Gus. It wouldn't be shocking that Mike works for him since Walt and Jesse are very valuable to Gus.
As for the Cousins working for Gus, I don't believe that is the case. I don't exactly know why I think that but I just don't see Gus sending guys to kill Walt. I think what is more plausible is Gus knows who they work for and doesn't want to lose Walt yet. I truly believe Walt will take the $3 million offer at some point and Gus is waiting for that to happen. Imagine if Walt and Jesse cook for 3 straight months, how much meth they would make. Once that is done then Gus has no real reason for Walt.
I think for the first time in this show's history, my theory of how the season may progress finally hit the mark. Unbelievable. Enough patting myself on the back onto the episode.
This was one of my favorite episodes of the series. There was very little action and no cooking scenes. It was completely driven by the amazing actors on this show. Anna Gunn has been the real star of this season (since how much more praise can you give Bryan Cranston? He is just amazing, it is time to look onto the other characters). The scene where they are talking to the cops was so uncomfortable. They played that absolutely perfectly.
Aaron Paul is such a sad character. Him calling Jane's number just to hear her voice was sad but when that number finally became disconnected, the look in his face said it all. I think he had a total of 2 or 3 lines in this episode but he absolutely made the most of every second he was on screen. He came into his own last season and continues to improve with each episode.
Hank's story is the one I can't figure out yet. I don't think he wants to go back to El Paso. The way he is acting will make sure he doesn't go back, but I'm afraid it may also take him out of the DEA. What would that mean in his search for Walt? Dean Norris was once the comic relief, how long ago that seems. His story arc seems to be the second most important during this season, after Skylar's of course.
One final thing, the last line between Skylar and Walt was fantastic. The way Walt's face just fell was too perfect. This season has been out of this world and can't wait to see where it goes from here.