Is Volkswagen working on a longer Tiguan SUV?

Following the success of the Tiguan, according to German sources, Volkswagen is planning a LWB Tiguan, although, there is no official word out from Volkswagen. The extra length will support a 3rd row of seats which are likely to be suitable for children. If this does get the go-ahead, engines will be used from the existing line-up and the vehicle will use a different face from today's Tiguan.