When I saw this episode for the first time, I wondered if there was a little Season Two action going on, because here we have a teaser that starts almost identical to the one a few episodes back, and they have a specific color palette, starting with the blue breath, just like the ones in Season Two had their black and white and pink bear palette. But these aren’t flashforwards, and there’s no hidden message in these episode names. It’s just the cartel, amping up their aggression towards Gus’s operation. There’s something very artistic about these openings, the cool blue of the inside of the refrigerated truck, the way the light comes in through the bullet holes. Always an eye for that sort of thing on this show, how to play with light and color to make scenes not only dramatic but visually interesting and artful.