i suggest these things:
1. have a option/field where we can put how many secs before BK/AQ activate skills because of certain levels of the heroes.. other can have high level which means more time before activating skills.. others have low level like mine.. that needs less time before activating skills..

2. instead of lightning on TH.. why not lightning on DE Storage which is half full/full.. since DE farming is so hard..

this is all for now.. thanks..