Crypto is changing. Real-world asset backed coins like SYNC & URO & GML are going to dominate the coming months. Simply having PoT is no longer enough.
This is your opinion only. I personally think this is a horrible idea. FLT is backed by PoT, and that's as real as it gets.
So a currency (URO) backed by Urea (fertilizer). That seems to have a real long term future. NOT!
Coins backed by external valuations are on the way out, that just doesn't work out well in a digital society.
Having PoT is more than any other coin has, so its plenty until the next great idea comes along.
Building a coin based on the valuation of the amount of Urea fertilizer on the planet is definitely not it.