I am already happy to see that not every CEO is looking to trash talk Bitcoin down. Bitcoin isn't just a threat to them, but can also function as a source of growth. Banks are in the game to make money, and then a lot of it, so it would actually makes sense for Goldman Sachs to set up some sort of a trading platform allowing whatever entity to hop in. Not sure if they will end up allowing entities to buy Bitcoin directly, or just financial products tied to this market, but it will fill up the massive gap of demand for Bitcoin's market, and that means money in the bank (pun intended).