I have been noticing even back in the Stephanie or DrM days that the top players at the end of every season are all the same person or from the same clan. One other thing I have been noticing is 62% of them are showing as “new” to their clan.
This tells me that they are simply merging the top players together to get top clan, but also sacrificing some of their names when they go head-to-head to keep trophies up for certain accounts.
One solution could be that if anyone changes clans during a particular season then would automatically drop off the leaderboard and not be eligible for the gem awards.
Just a thought to try and make the Legend league and the top player mean something again.