I’m afraid there is no plugin in the pipeline for Coop, here is the Feb 14 post.
http://community.quickfile.co.uk/t/cooperative-bank/1814
Our position remains the same, until the banks start providing full APIs we will not develop any further feeds. They are very high maintenance, error prone and a very poor option for extracting bank feed information.
I would urge you to put pressure on your bank to develop what is essentially a very simple data feed.