This is such a great scenario. 2 years behind, 40 episodes, everything.
They have 40 episodes to complete the story, they know what materials they have to work with since they are now 2 years behind in Sentai. We will get 20 episodes from Jan/Feb to May/June then another 20 episodes finishing off the series from September to December/January and by that time Goseiger's adaptation will be well underway and the 2011 Sentai would have already been airing, so It is a great cycle for Saban and the staff to operate under.