I think people realize that SP DLC takes time to do, what we really want now is MP DLC.
Making a few maps and creating 1 or 2 new modes doesnt take as long as creating a full SP DLC.
Yeah, I wasn't expecting to hear anything on the Singleplayer DLC, but I was hoping for some MP news. Though, I think I heard they're working on the SP first. If that's true, we probably won't get MP DLC for a while either since it takes so long to create SP content.
Fixing all the bugs on the MP is gonna take some time. That is not an easy thing to do. Making extra maps, extra weapon's, and new mp mode takes more than a month. Be patient. If they rush everything then more ppl will cry about it being more bugs/glitches.