They are known to be the richest club in the EPL, so I don't know why they are pleading for Manchester City to support them by accommodating their players in the flight.
Probably the matter is not money in this case and United tries to pave the way for them to Manchester City in the nearest future though there might be different plot, who knows. I'm Manchester City fan and the last thing I could wish to them is to see both players on the board. They are not from the top-notch class and City's money could find its way to the better players.