This would surely attract competition and make both live and HCL servers more interesting:

Institute a prolific point system for an overall leaderboard.
Here are some basic placeholder suggestions:

+2 point per favor earned (not cumulative for each life, you can only earn favor once per character)
+5 points per reaper point earned (same restriction as above…for example you only get credit for the character with highest reaper points available)
+20 points for reaching level milestones, such as level 20,30 and 32
+10 points for Epic, Racial or Heroic TR
Maybe some seasonal flavor tied into twist points. Such as this year, killing hunt hounds would net you 1 point each.

Same current lead board rules apply. You die, you are removed.

At the end of the season, each server will crown a king based on the rankings within their server. For the next month, the king can implement sandbox rules for their server (within reason).