Good grief, its like Groundhog Day in this thread! Perhaps if we use the chord to serve the real centre of the universe (Milton Keynes) to everywhere in the known universe a few more would be happy...
Or perhaps apply a few tweaks to TPE paths once the new stock arrives, so that services don't snarl up the Castlefield by tipping entire train loads of passengers and suitcases onto busy platforms? And perhaps the same could apply for Northern crew changes in the corridor? Or split the North TP stoppers so they don't trip up the services heading for the airport? Nah, real world solutions won't work so let's tip a growing passenger market on the other side of the city to make their own way, then wonder why they all disappear whilst the M62/60/56 get a little more snarled up....