What's the point? Sure AMD would like that, but would you like any of these options?
a. Worse performance
b. Overheating problems
c. Terrible battery life
Sure, they might come up with something better than that. They haven't even announced anything that could be used in a fanless device yet. But until then, both the best case and worst case scenarios are possible. Eve's job is not to support one or another manufacturer financially, it's to choose the best components for a price. So this ain't gonna happen until (if at all) AMD comes out with something noteworthy.