Challenging top players

It would be really nice if we could have a new column in the rankings page that shows us by how much percent each player has improved from the previous day (could be negative)

That would be possible since you have a graph of your company growth at the finance page. But on the other hand, you can just go to a players profile to see his past months growth.

Yes, we can, but it would be alot nicer if we could just see who was the fastest growing player just by looking at the rankings page. Otherwise we could also have a little box somewere showing the top 3 growing players!