Philip
On Moderation
The eastbound path through the Castlefield corridor appears to conflict with the path of the Northern CLC stopper from Castlefield Jn into Oxford Road, with risk of delay to the following EMR Liverpool to Norwich.
The westbound path through the corridor is sandwiched between the Northern Chat Moss stopper and the Northern Airport to Blackpool, both of which call at both Oxford Road and Deansgate. At Castlefield Jn it appears to conflict with the path of the TPE Liverpool to Cleethorpes, which crosses the junction between the two Northern services.
These paths, neither of which is an unused Northern or TPE path, would seem to undermine the work of the Manchester Task Force by increasing the quanta of services through Castlefield, thereby putting punctuality performance at risk.
One of the westbound Northern services you mention could be diverted to Victoria to allow more breathing space through Castlefield. The eastbound CLC stopper would inevitably be re-timed slightly to follow the Virgin service into Oxford Road.