If you make thousands of balance suggestions, you will be right for one or two, doesn't mean the rest are correct too.. but of course to understand that you need critical thinking, which is rare on the internet.I guess I haven't played DE in a while but I recall Franks feeling super strong in low elos. The berry bonus + free farm techs + better stable units + faster stables + cheap castles are all really straightforward things to get value from.