Attn Dev Team - Question about why no new expansions - PS2

4 part question FOR THE DEV TEAM.
1. Are there any expansions planned in the future, specifically COP WOTG TOUA type expansions?
2. If not, is it due to PS2 limitations, or other limitations.
3. If its is, are there plans to revamp the system ( was that what the pole was about?)
4. Is the limitation to zone variance ( creating completely different zones), also due to PS2 limitations.

Also Bonus Question.....If you are planning on introducing expansions like Abyeesia and Shannatto are you ever Planning on introducing New Jobs in them?

I thank you for whatever answer you can provide.
Sincerely

10 Year player