The reason any of this matters is that what is being sold is largely a small-business bank - almost two-thirds of its loans are to businesses, especiallysmallerones - and right now one of the alleged great scandals of the British economy is the great shortage of choice for small businesses in the provision of vital finance.
For instance, industrial parks in China today want large companies to go in, not smallerones, especially those in traditional industries without (desired) technology.