GT release photo of prototype of new Enduro bike

In June we will be heading over to the States to attend GT’s official product release of three new versions of existing bikes but today on their Instagram feed they dropped this sneek peek. It’s just a mule so I’m guessing the final product might look quite different, but that definitely looks like a new version of the iDrive? And would I be correct in guessing that those wheels are 650b?
From all the talk from the Atherton camp you’d also think that these new GT’s might be running slightly lower BB’s as well? We’ll just have to wait till June to find out! But I’m excited!