players are the same, their quality will remain the same, but considering that the general difficult increase, they lose 1 star.. in this way you can buy 5 stars player FOR THE SPECIFIC LEVEL
hope it helps
Okay, thank you very much.
1st League: League Master (1st Place), Cup third
2nd League: League Master (1st Place), Cup fourth , Champions League Semi Finals
3rd League : League 2nd Place, Champions League Final (Won), Cup excreted in First Round