Why when i go to next leven i have to buy new players?
I want to play with my basic team.
I think is better from 1-5 level to have players 10-30 quality.
From 6-10 level players with 30-60 quality.
From 11-20- bla bla level 60+++.

This is a opinion for your game!
I think is very better to play like that.
Now every month a guy need new players!!!

Every month i need over 10 Token for only 1 PLAYER!
Please make a good balance for that.