I disagree, and really dont want Ram following Ford's methods. For Ford, they've gone through 3 different small, natrually aspirated V6 base engines in a short time frame (3.7 until 2015, 3.5 from 2015-2017, and now the 3.3 beginning in 2018). And they added the 2.7 ecoboost (on its second iteration) not to mention of course the 3.5 ecoboost (on it's second iteration as well). And, for purely efficiency, Ford switched the entire truck to aluminum in 2015 at a great cost to try and save weight, which comes with nice wavy sheet metal. Oh and co-developed a new 10 speed transmission. I'm sure Ford will have a response soon, but it will act, drive, and sound like a true hybrid or electric vehicle.
What did Ram have to do to surpass them? Add the simple etorque system to both the 3.6 and 5.7. They didn't have to go crazy with switching everything to aluminum. They didn't have to go develop a new transmission. Yet Ram will be able to claim best in class V6 and V8 4x4 gasoline fuel efficiency. Considering the overall effort between each manufacturer I'd say that's a win for Ram.
Meanwhile GM is going to a turbo 4 cylinder for base engine and purchased new DFM cylinder deactivation tech for V8s.
I'm sure Ram will be adding new engines at refresh, but for those who like the 3.6 and 5.7 as they were/are, we still get to enjoy them for the time behing.