Heroes active in last level when upgraded in Clan War.

Hello Supercell,

It has been a great game of COC to me. But it will be better if you could provide us more imporevement especially on heroes term. What I have seen so far, heroes are crusial offense troop on Clan War, even it s low or high level. But there are also an obstacle when we upgrade those heroes, they become unfunctional. So my suggestion and wish is to provide those heroes on last lvl before upgrade so it makes function again in clan war. I think this is a simple matter to Supercell coz actually you have already real example in defense term in clan war.

rgds,
DV