The whole thing that makes fonline interesting is open and unexpected pvp in unsafe locations, not some arena. It's just we got too many of those locations and making new ones definitely won't help.
If it's about random pvp suggestions, then I'll suggest this:
You can see from worldmap if a location has people inside. Hover mouse over it and you will receive information about how many players are inside. This will help with finding other players so that you can roleplay, trade and craft with them easier.
To help the guys inside, they will always be given information where other players spawn and where they exit. In addition they can always know how many players are on worldmap over the town by checking some menu.
The message would be relayed to their pip boy or some other screen like this: "roleplayer1996 appeared in south" or "turbololz left from east side". This will help dramatically in one key issue gameplay has had for a long time. It's the importance of spawning in right place at right time and that hinders the gameplay a lot. Actually it will turn the whole settings upside down for the favour of those who are already inside a location.
