Time for a new Champ?

[Silverthorn]

but not the current best player

Oh, I'm sorry, I misunderstood you the first time!
Yea, I'd say people with >50 points should do a little tournament, just use the approved-rank as needed to join. Set some little rules like max. mp usage for example, and start it
I think this will give a pretty good overview on who is the best at the moment, assumed that everybody fights against everybody.