As said, there's clearly no perfect system. But allowing two owners to trade Plots -- and putting a hefty tax on whatever gil is traded for that to happen -- just seems like an improvement for all parties involves, particularly in having it double as a gil-sink. Over time, it would probably do quite a lot to even the playing field. Even if Player A paid Player B like 150mil, you throw a 20% tax on there for trading plots, that's 30mil you just removed from the economy, meaning newbies are in a slightly better position overall. A couple hundred transactions like that later, and suddenly the market would probably be FAR more approachable for newcomers to get into!