6. Have a daily Automated PvP Tournament with random themes such as Dh pking, Nhing, Bridding, etc., that you can enter for free and that gives everyone the same default setup (temporary items that disappear outside the arena), so you enter it without anything worn or in inv. The tournament will be 1v1s only and will be a complete measure of skill alone, as opposed to tournaments won due to teaming, better gear, piling, etc. Rewards can be anything. If this becomes automated, this should not require an event manager to be more loaded with work. A chat yell message would say something like "Type ;;tournament to register for tournament." "Hybrid Tournament begins in 5 minutes." It then auto-matches randomly players together to 1v1 each other.
This should be a suggestion on it's own. As soon as I read it I thought it was a great idea. Not that there isn't enough information here but if you elaborated on this topic more and suggested it I think it would be an amazing idea.
For the rest of the suggestions there isn't a particular one that I didn't like or didn't agree with at all. Theses are all great suggestions and I appreciate you taking the time to suggest them all!