blacklist + idle builders + 2other

blacklist/kick count
would like a way to keep these low performing clan hoppers from ruining wars. Dont know what you get from new people + no good/easy way to recruit new guys... so if there was a way to put a black mark/see how many times a player been kicked would be very helpfull.

idle builder
higher levels(not me) have idle builder... if we could set one to work on upgrading a wall section over lets say Xdays per section... the funds would be auto drained from mines at trickle instead of being 1time buy?
can pause this at any time to re-asign to another task. + then come back with another builder?
would be very expensive to not make this too easy to hide wealth
i find myself keeping a builder on standby so my gold dont sit too long, so the pause would help on all levels


take building to battle
take army camp/barracks/factory = extra troops/spell/+1 level
take mine/pump = less gold/elix protected from loot. ie 25%>0%
take archtower/XXX = immovable siege
king/queen platform = extra lvl

infuse a def building with spell
healing radius would have to be lower but same idea
freeze/lightning would target random group or enemy troops on infused building target
+ so on