Early openings (specifically to East Didsbury, where I think it was reported that patronage is growing faster than anticipated too) are good for the books, not just the public. More time spent carrying fare-paying passengers and an earlier build-up of custom than was budgeted for means revenue will be higher than predicted, and sooner. The quicker it opens, the quicker the Airport line can start paying for itself, which bodes well for making the case for Port Salford
Then doing their damndest to work out just how to convert sections out of Deansgate back to Heavy Rail and begging for the use of Manchester Central to terminate in as each of the West Manchester branches warrants 12tph, taking demand way beyond capacity resulting in a massive backpeadal by TfGM.
As a result, Six Tracking would be provided between Cornbrook and Castlefeild Jcns, two CLC, two to Central and two Metrolink, the birdcage providing drop zone protection for the DC electrification areas. All Metrolink services now being diverted via Panoma to avoid the two track section through Trafford Bar.
The route to Naviagtion road and direct line via Trafford Bar converted back to Heavy Rail with 25kV AC OHLE, running into Manchester Central, with CLC stoppers making use of a new crossover at Cornbrook.
Each of the Western lines will now move to a 6tph timetable, with;
6tph to Eccles
6tph to Media City
12tph to East Didsbury
6tph to Manchester Airport
6tph to Port Salford via Trafford Centre
Following the conversion of the Altrinham line back to Heavy Rail, sections of four tracking is now restored, with 6tph all stations running, and services via Stockport to the Mid Cheshire Line now running to Manchester Central, allowing an increase to 3tph on the Mid Cheshire running semi fast between Altrinham and Manchester, calling at Navigation Road, Sale, Cornbrook and Manchester Central. Of course, an additional 3tph would run to terminate at Altrinham and a 2tph shuttle provided between there and Stockport.
Due to the new sucsess of this old station and contined growth on the CLC route, all CLC stoppers are now diverted from Oxford Road to Central, removing the crossing paths at Oxford Road and improving the timetable and pathing there, additional loops and electrification allowing for an increase to 3 or 4tph.
As TfGM now realise the viability of heavy rail over their beloved metrolink; a process of four tracking between East Didsbury and Trafford Bar is carried out over the weekends, in order to provide two fast lines into Manchester Central, freeing up precious paths over the Stockport Viaduct. New and re-opened stations are built at Cheadle Heath, South Stockport and Hazel Grove South, so that services between Buxton and Sheffeild, and Manchester are now provided an alternative route.
Now seeing up to 18tph, the 5 platform station at Manchester Central is at capacity and the project is hailed a sucsess, Metrolink has now found it's place away from longer distance services in Greater Manchester. As it is now not being overambitious, all expectations are able to be met and those travelling in GM have a much happyer time.
Meanwhile, in the real world...