If it happens, my question maybe, is it good or bad? for us bitcoiners, or for bitcoin itself.
In my opinion: what yours?
For me it will be good since it will open another option on how to store Bitcoins in a more secured manner. However, I think what the disadvanatage might be is the fees. But still it would just be optional then.
But today, I think banks are already being utilized for Bitcoins, or at least in the case of our country. This is because our Bitcoin address has the option to cash out in your savings account in banks. This, even though it is indirectly done, is already considered as Banks and Bitcoins relationship.