Originally Posted by
Nabril
Well, the biggest obstacle when updating an old system is not breaking it with a new system, but with the AH in WoW, that's not even an issue.
The biggest advantage to it is that everything in that game is automatically sent back to the owners if it hasn't sold in 48 hours. So all they would have to do is simply code up a brand new system with a brand new database tailored specifically for an Auction House. Then they can design a whole new user interface for it and add in as many new features they wish (since it is all from scratch). Once they're done and it's tested and bug free, they simply replace the old Auctioneer NPCs with new ones. Then the old AH becomes 100% inaccessible and all items are returned after 48 hours. Of course, even without that feature, they could just do a force return of all items.
See, the best and most efficient way to update something is to just bypass the old code. The same could be done with the Glamour Plate system. Why try and edit an old database when you can just design a new one? Then you input a system to either do a force return of all of the items in the old system or just copy them into the new system. It can be done. I know how databases work and they are much easier to rewrite than they are to edit and add to.