This is a HUGE work that would be tantamount to redoing almost all the game DB...
1 - We need to cut the maps into the new regions, and rework all adjacencies with the new regions, then rebuild the DB
2- We have to modify all the Areas DB files to include the new one
3 - We have to redo all the scenarios with the new regions
All in all, for me we knows the stuff by heart, almost 1 week of work full time, with hundreds of known and unknown side-effects...
Really not worth the trouble...unless there are over 50 regions to add/redo and a major fix...and we have to find time for it
If we could spend 3-4 full days together, I could show and explain, but the work would still remain to be done...
sorry

leure: