There is nothing soon about it, its too centralized and the Bitcoin community itself is too torn up about it.

Lets also not forget Dash has much more going for it then just instant transactions and privacy, there are important core-elements in Dash that are missing in Bitcoin.
I'm talking about Dash decentralized governance and budget system, its incentivized masternode network, the ASIC miners that can be kept in check
so Dash wont turn centralized in the future and lets not forget Dash Evolution, which will bring user-friendly wallets and transaction-scalebility to a new level.