I have not seen anything to suggest the club will FORCE STH's to purchase cup tickets you seem to be getting stressed about something that has never been suggested.
You enrole each season nothing forcing you to do so next season.
If you want to risk not getting a ticket to a possible play off semi final because you fancy sitting somewhere else then more fool you. Its ONE GAME (admitted it probably won't even happen) but that game is 3 working days after...
Why won't it I pay for all three of our tickets under this scheme already. So you are happy to pay £14 more than you need to. That surprises me.
I agree with others too many people are finding any excuse to criticise the club when this is a win win situation for every season ticket holder.
Each ticket is paid for by the credit card logged with each person, with mine for example I have my credit card logged on all three so I get 3 separate transactions showing on my statement. When you join you have to put in a method of payment for each person and each person has to join