Hero need to be an instant upgrade!
With the new update trying to push us to be running full war armies for every attack, I think SC need to give us instant hero upgrades.
Of course this is a pipe dream, but if they are serious about us playing the game the way it was designed, why are we constantly attacking another base without our most important troops?
I understand why they will not let them be available in war while upgrading, I mean the coding is obviously a massive problem as they keep saying (it would cost them a few gems too), but to code the instant upgrade would be easier than coding how much time is left before the PBT runs out.
Now with the push towards us using a bigger army as confirmed by Jonas, I'm waiting for the next Sneak Peek to reveal that there is now an instant upgrade for both King and Queen (as well as the new hero).
How can we be expected to farm with bigger armies, yet our most potent troops are unavailable?