A good feature would be to allow for adding a feature to trade/convert plates into trader yokes so that we dont have to have 100k+ plates we can’t use on completed lands - or add more buildings to other lands similar to highlands so that the excess can be used
Another thing thats been suggested in the past is the ability to “tier up” your plates. Turn LL into HL, HL into HF, HF into AB, and so on. You’d would need a ton of low level plates to make it even useful but it would at least give people something to use them on. The new exchange system will also bring some usefulness back to those unused plates. In the event you want to change your build up you can use plates for the exchange.