Hi,
First of all, I would like to congratulate your team for this amazing games that is really fun. What I would really like if this would be possible is a mode that is still easier than what you have, especially for training, to understand and experiment the best strategy, understand all upgrades and what work best. Also maybe the ability to have some map that we could design ourself to try our strategy, then we would be ready for the big thing. Especially for some of us that enjoy deeply the game, but do not have a lot of time to play regularly. This would help us to catch on.
Thanks guys
Nick