For what it's worth, I tried to order my new Rebel without eTorque - and the system wouldn't take it. I had heard that they were going to start forcing eTorque on all new orders, so I didn't make a scene about it. Not sure if that applies to all models (such as Big Horns), but it could be possible
Is it possible that the Orders without eTorque are being built at a much slower pace? It would be interesting to see the build stats between 5.7 Hemi and 5.7 Hemi eTorque trucks built.