Every Monday morning, in a meeting room within earshot of the bells of Wakefield cathedral, a group of healthcare workers help to stage a mini-revolution. Nothing that you read in the next few minutes may strike you as particularly surprising. Yet the experimental manner in which they are working together in this corner of Yorkshire is being seen as a possible way to improve healthcare across the country, and save the NHS money. At the table is a healthcare assistant, called Kay, Karen the physiotherapist, then Jane the occupational therapist. On the other side sit two mental health nurses both called Rachel, and finally Sue Robson - another mental health nurse who's been with the NHS for 37 years. "I've…