New info: I have found out there is a double U-joint 'Joint' at the TXFR case and the front driveline. This joint has another 'bearing' inside the joint housing that could be the reason for the noise. Refered to as the 'pancake joint' or 'flanged joint' by a few mechanics I have asked.
Anyone have more info on this? My description is poor as I have not found it listed anywhere. A new front driveline is $250 so would like to get any opinions on this first.