[2019] [SUGGESTION] How about giving the unlockable free units from the tech tree in the hero missions?

Hello to everyone

We take notes about your suggestions. Dev team will study their viability.
i would like to remember you that there is a specific part of the forum in the next link dedicated to suggestions, if you can please take a look it
——> https://steamcommunity.com/app/644930/discussions/4

p.s1:
Please try not to make a spoiler about the game

p.s2:
I move the thread to the suggestions forum.

Thanks

Regards