Naturally, yes, it should get easier. Banks will most likely be forced to adopt crypto-currencies and will need to provide more elegant platforms.

BUT why stop there? I think the better solution is that one day soon you WONT NEED to switch back to cash ( aka common retails begin accepting crypto-currency as standard payment). When you can buy common items such as groceries with a digital decentralized account, the question becomes why even switch back to cash?