Bank accepts bitcoin is not the news, there is an intermediate machine which is bitcoin teller machine(ATM in bitcoin, aka BTM), so you can transfer money into check, bitcoin, fiat, bank account balance.
I don't trust checks. I trust the living money. If you are in any country of the dollars you take in any Bank or even any taxi driver will refuse to take you for the bucks. With bitcoin it is not so. I don't like to risk once again.