After month of rumour that the new 2012 sentai will named Genki Sentai Baruganger and then rumour to be Hyaki Sentai Hidenjya (= Hundred Stranges Taskforce Mystery Ranger), we are now pretty much confirmed that the new sentai instead named Tokumei Sentai Gobusters (Special Mission Taskforce Gobusters)
The theme will be a ghost theme. Most probably speculated as three rangers starter, as the pattern that Toei always started it after the anniversary Gaoranger -> Hurricaneger and Boukenger -> Gekiranger. The ghost theme will be new motive, the closer I can commented is Magiranger and Maskman.
Let's wait in anxious!!