Ripple trade in coinbase?

5 days ago, a video poped up showing a user on the coinbase testing version trading with XRP.

Video link:

As many of you know XRP(ripple) is the most centralized currency in the market right now,
He is controlled 100% by one company.
One of coinbase 2017 criteria for a coin to be trade is that it must be decentralized.

Maybe we will see a change in coinbase policy in 2018 and then they will be able to add ripple.
This will be great for the ripple traders and holders, the price will pump up just as bitcoin cash did.

It wont make a lot of differnce for ripple as a company because they have a great platform of their own called ripple network for money transfering.

I think we are going to see ripple sky rocking in 2018. A good investment option :)