Reply to Smart playlists in Traktor 2?

Anyone know when/if this is coming? I note Itch 2.0 has it. It would be really handy for me as I split my tracks into three folders. If I had smart playlists I could put them all in one folder and just tag them as necessary, and Traktor could sort them for me. Smart folders/playlists is one of the few things I like about iTunes!