I assume these trade posts are owned by the game and not players. If they are owned by players this would be an unfair advantage.
I think to help disperse new players in the green zone it would make more sense to have a single trade post added to each grid section.

This is just my opinion but as a new player who would like to be able to have a personal claim in the green zone and the ability to trade without wasting hours of my time traveling. It might even reduce some of the server load in some regions.
Thanks for your time and hopefully consideration in this matter on the part of the developers.
Sincerely,
HeavySparksGaming