well, your problem is in a different category as you are in the top (or near the top) of your server.
There are more issues about that as promoting from 12th position or staying in the same lv league even if you in it
no 5* players in the market
playing with the same opponents every season
Here is the thread where is the relative discussion
http://forum.topeleven.com/top-eleve...gh-levels.html

but this thread is about different levels in CH.L. even for teams from lower levels (as mine, lv12)