Problem seems far greater than that to me.
First of all, I'm not saying someone in my situation should get priority, but I'm in this situation:
I've been going to Anfield for about 10 years now, once or twice every season as I'm from Belgium and making that trip isn't cheap.
I've got a credit for each of those games on my membership, but someone who buys a membership today will get the same chance of tickets as me.
I know this is probably a far smaller problem than the 13+, 4+, 0 sales, where some people on 13+ struggle for the games without criteria, but it's about loyalty not being worth anything as well.