not tested, but i doubt it. "flavour-text".
I would tend to agree. FD did say they were "looking at" mechanisms for more directed expansions. "Looking at" is well known FD code for no!
It is always possible that they have slipped a sneaky change in but I doubt it. Likely any mechanism would be as subtle as the powerplay expansion mechanisms.
As for expansion target selection, more study is required to test the veracity of FDs statements.