Hey another one of these threads and I'm first!
According to the 27th Q&A there will be an LFG tool in 1.3
The Q&A said they are looking at an overhaul on the LFG feature. This may include LFG flashpoint specific but they didn't elaborate.
Lovarboy: Will we get dual spec with Game Update 1.3?
Daniel: Unfortunately, no. Game Update 1.3 is being kept a bit leaner to get the Group Finder and the next stage of Legacy in the game as fast as possible. After that we’ll be returning to some bigger updates and we’re hoping dual spec makes it for the next one.