User blog comment:Lukeatlook/Pyro's Item Overhaul 5 - Supports and the CDR Overload/@comment-12443575-20140719102841

How about a magic trick that will fix all CDR problems at once? Increase the CDR cap to 45% and nerf all 20% CDR items to give 15%. Suddenly the item options become that much better, you can now stack with  and  to get 40%, and then add 5% from masteries for the cap.