Is the Racers theme done & over with?

TheOrcKing · 2013-02-12T06:50:53.000Z

Considering how there were only four sets in the Racers line last year and there doesn't seem to be any new ones for this one. Is that a sign the theme could be completely discontinued, maybe it is taking a temporary break and could come back with new sets next year, or does anyone even care about it at all to begin with? I don't think the line has been discontinued but the lack of anything at all this year (not even word of a polybag) is strangely odd.