When Ordsall is complete TPE will be abandoning LPY, WAC and BWD and running all services via the moss. St Helens Jn and NLW effectively replaces WAC and BWD on the SCA services (I would argue NLW gives better connections to/from North Wales which I see a number of punters using, pity we dont stop there now but for late running Ill try and get a SSO) while St Helens Ctl is added to the LIV-Scot WCML workings. Northern will then transfer the MIA-LIV services to replace the cheshire lines stops and path which then avoids a service crossing the station throat at MAN, frees up a path for the MIA-NCL thru Ordsall chord and the second LIV-Scot ECML which essentially extenda the existing LIV-NCL. Wether these serve any of the northumberland/Lothian coast stations remains to be seen, personally I think there should be a NCL-EDB stopper to better serve these stations.