I am wrapping up the day with another deck brew for Amonkhet Standard. This build was referenced from a deck during the Odyssey days in Standard with the first time Madness was introduced. My second source was an article by Zvi Mowshowitz in the Channel Fireball website. The deck is nicknamed Red Green Stompy Madness:

Creatures
3 Bloodrage Brawler
4 FlameBlade Adept
2 Hazoret the Fervent
4 Honored Hydra
4 Incorrigible Youths
4 Noose Constrictor
2 Rhonas the Indominable
4 Voltaic Brawler

Spells
4 Lightning Axe
4 Fiery Temper
1 Fling
1 Insult/Injury

Lands
4 Game Trail
3 Cinder Glade
7 Mountain
7 Forest
2 Sheltered Thicket

Remembering that first Madness build in Odyssey in comparison with the current one, we have the following:

Wild Mongrel = Noose Constrictor
Arrogant Wurm = Incorrigible Youths
Roar of the Wurm = Honored Hydra

Fiery Temper was also first printed that time so it is an auto-add to the deck. We have no Basking Rootwalla but the rest of the two drops are mostly 3-powered so it can suffice. FlameBlade Adept just smoothen the curve and we would want to avoid clogging two-drops in our starting hand. Plus that it benefits from any discard or cycle effects and has a built-in evasion on its own via Menace.

The addition of the two Amonkhet Gods give us a late game play with direct damage of Hazoret the Fervent and pump effect via Rhonas the Indominable.

If you see any other cards that I might have missed, just comment them below so we can discuss it further.