Or, take the rookies double nationality - Utopian and country main club.
And, to change the nationality, pay a tax.
Are 2 ways to tax:
- by potentia - fixed taxl
- by salary - 200x the salary player [200 times and not percentage]
So, rookies with 6k salary have a tax to change country of 1,2 Mi.
Other rule is you only change the country on your season rookie.
After this, or block or multiplie tax to 2x, 4x and 8x [to 18yo players on draft]