I think the pool may be finished but not necessarily open. That whole area will continue to be a construction area. In addition to the cabins that dizneynutz mentioned, there appear to be potential plans for a couple of buildings between the quiet pool and the main pool.http://www.disboards.com/threads/wilderness-lodge-dvc-expansion-details-thread.3410778/ has lots of details.
I would expect the second pool to be done by next April, but most of the construction work will be ongoing. Permits go THROUGH 2017.
I think the pool itself may be done. The outbuildings and the bungalows, not a chance. I don't think it's clear on if they'll be able to open the pool while other buildings nearby are in progress.I think the pool may be finished but not necessarily open. That whole area will continue to be a construction area. In addition to the cabins that dizneynutz mentioned, there appear to be potential plans for a couple of buildings between the quiet pool and the main pool.
I don't think there's any chance they will be complete by next spring. See Polynesian timetable for latest example.