Even if you are not planning on playing a monored deck, there’s a strong reason to build such a deck, because you are going to be playing against one. Interestingly enough, I didn’t see any Atarka Reds at GP Paris, but when rotation happens, we are going to be in a situation, where decks are going to need tuning in order to fight the red decks, so red is strong in the beginning.
Admittedly, Temur Battle Rage sort of speaks to me, but I don’t think its that good. Especially not for pushing damage through. For that, Titan’s Strength is going to be better most of the time. Its cheaper and does three fairly reliably. It also works well with Prophetic Flamespeaker. So, Battle Rage might work as some sort of poor fifth Titan’s Strength, but not much more than that.
I did, however, find some other cards I might be interested in using.