Literally copying and pasting this from a previous thread I posted in weeks earlier. They need to do the following:
top 60% Initiate
top 50% Combatant I
top 45% Combatant II
top 35% Challenger I
top 30% Challenger II
top 20% Rival I
top 10% Rival II
top 5% Duelist
top 3% Elite
End of season reward:
top 1% Gladiator
top .25% Rank 1
Make titles achievable after 3-4 weeks excluding gladiator and rank 1 which would remain end of season only. Boom fixed.
Beyond that, add more costmetic rewards, mounts, transmogs, titles, toys, achievements, etc just for participation.