Knowing that banks will never fight against capital, what I see today is a growing interest of banks to incorporate blockchain technologies into their processes, and because of their marked interest in taking over everyone's money, it would not be strange that in the near future we will see banks willing to accept cryptocurrencies to carry out financial transactions.
This is true. Banks really are an organization who seeks for profit. With this they might as well adopt the technology's new face so that they can go with the flow. It implies that there are really more and more people who are interested in bitcoin and so as an institution like bank. Bitcoin will be the new face of currency.