Supercell has said that it's a technical problem having Heros available during upgrade. I can totally understand this. So here is the solution:
There is already the useless button to sleep the Heros. Who uses this? I don't. Anyway... When a player starts an upgrade on a hero it puts them to sleep automatically. If we need them we wake them up and upgrade timer is paused, builder just sits there and waits! This is win win win. Creates longer upgrade times which supercell likes because of longer average lifetime dedication time of players, we get our Heros during war AND/OR reg attacks.
During a 7 day period if a player wakes a hero up to battle 6 times that may add 30-40 min to overall upgrade time but who cares. Oh and catch is we the players have to remember to put them back to sleep so builder can get back to work.
Come on supercell this is an easy development fix and you know it! If you are serious about this make it happen. I see no losers in the above scenario!!
Comment with support or ideas!




