I think that bitcoin will probably stay as an asset and anonymous money. And it's not a bad thing, we need this kind of technology to exist.
I think Bitcoin has the potential to change the world's financial system an dbecome its currency. Tho it has a lot of thing to work on first and concerns to address, its unique features make it attractive to both the rich people and ordinary people.
Bitcoin does not need to become like USD or Euro or Pounds, because they are completely centralized, but bitcoin is decentralized. Bitcoin did not become like them but yet you can send it to any person in the world that gives you his bitcoin address, should a world currency be more than that?
I see bitcoin as a world currency.
I think decentralization of bitcoin makes it attractive to people who do not like government controlling their assets and this is something that we have to look after. Bitcoin has the potential but at the time it is governed, I don't think that it'll be the same bitcoin.