So u think its good how it works at the moment? Engi runs into a room, throws a mine down and starts running and jumping around his mine. Which leads most of the time in kills for the engi even though he get killed during the fire fight.
I dont think that this is the way how mines should be used. Mines are a defensive tool which helps u covering strategic important ways or saves u from being backraped. Therefore manuel arming would be ok…

