Shop around for prices and times, but your options are probably;
Marylebone > Birmingham Moor Street > Birmingham New Street > Liverpool
St Pancras > Nottingham > Manchester Piccadilly > Liverpool
St Pancras > Leicester > Nuneaton > Crewe > Liverpool
Paddington > Reading > Manchester Piccadilly...
Isn't it already nailed on that the Forest game will be moved to the Sunday given the European games are either side?
Also that the Man City one the following week will also move for the same reason.