edited: (changed from question to statement)
If the Banks where about to give a service where the people can get a LOAN via Bitcoins I guess, it would be beneficial to all of us,The Banks and The Traders.
I think with this, trading would be a lot more easier, am I wrong?
Escrows will have an easier way to get money from other individuals, and the budgets for the Campaigns will be a lot more than before.
I don't even think that Banks and Crypto would collaborate when it comes to those kind of services because if you do try to differentiate then you will able to see that Banks wont really make any tie up with Crypto and also Bitcoin or any other altcoin wont really need banks help when it comes to loans yet it do can stand on their own without the interference of Banks.