For eg, if I buy a 4 star player in end season Season 1 who got 25 skill level. In Season 2 (assuming my club promoted to League 2) he will be demoted to 3 stars BUT his skill level remains 25
Alternatively if I buy this 25 skill level player in start of Season 2, he will be 3 stars but still 25 skill level. So what's the difference in buying players end season ?