No spots that you can pick. People would still camp at spawn spots.
The best way would be a list of spots, one of which is randomly picked. That way, no-one really knows where you're going to end up (if tere are enough, then people won't make the link that you can appear in the same spot more than once until a significant time) and so can't camp at the spawn sites.
Of course, the new Observe mode would be used, so you can observe the areas that are free-for-all.
Another thought...you know how the different arenas in the main cities are for certain levels? Ascalon <10, Yak's <15 etc? Same with FFA zones. Make it more balanced/fair - you don't get groups of lvl20's ganging up on easy kills like lvl10's.
Threaded Mode