I would propose the following changes to the original system (so back to the old system but with changes):
1. Only allow 1 clan hop per month (stops clan hoppers).
2. Allow only people who have been in the clan for 1 month or longer for clan cup participation.
The inability to cap in the first week was never a big problem - at least it's a lot smaller problem than not being able to join a clan. Do add some kind of timer though. Like... "You will be able to cap at the citadel in <number> days." upon entering the clan citadel.
30-Jan-2015 00:15:45