Yup, thats been tackled before, I also thought that. What if two people had to go to the same point? They would be continuesly moving around each other, let alone if there where 20, ;).
I think I might post screenshots on the 5th hopefully. By then we might have everything looking nice and neat. I will also be mapping all of kanto, johto, and possibly the other regions, but those two are my main priority. This will take place after the demo has been released, its a little big for now. Look forward to screenies soon!