Why ? I ask again, why does everywhere else require direct services to intermediate stations on the WCML, whereas Liverpool passengers have to change ?
HS2 trains to Manchester will stop at essentially none of the intermediate stops currently served.
(Stockport, Macclesfield, Stoke-on-Trent, Wilmslow, Milton Keynes Central and Crewe)
HS2 trains to Birmingham will stop at only one of the intermediate stations currently served.
(They will miss Coventry, Rugby, Watford Junction and Milton Keynes Central - only picking up Birmingham International)
HS2 trains to Liverpool will pick up two of the intermediate stations and only miss one
(They pick up Crewe and Runcorn and only miss Stafford)
Urgo there is likely to be far more demand to travel on classic trains to existing intermediate destinations from Manchester and Birmingham, compared to Liverpool (even ignoring the population discrepencies which are against Liverpool) - where the only direct Liverpool journey lost by not having a classic service are Stafford-North passengers.