User blog comment:MEffect Fan/Truth.../@comment-2088100-20100601054014

If the extra dialog still on the game-disc is any indication, a DLC where you do ...something... with the Shadow Broker is likely. I'm sure it would just be something that happens after you've already met her in ME2. I haven't read the comics, but I was under the impression that they follow Liara in her pre-ME2 adventures, rather than something at the time of ME2. I'm sure they could make it just as choice-filled, again, assuming the comic hasn't set in stone anything that Liara would do with the Shadow Broker.