Title say all.

But really, I insist in the idea that, eliminate the achievements and make these new as challanges that are auto-restarted once season start and that are a source for resources, would be the best idea.

But the videos right now are inside the game just to decorate as source of boosters... because don't work so, I believe in a exchange of "dedication to the game and dedication to the good management" in "exchange of", and this is the way.