The FC carryover rules were established when Ultimate Team was released for the first time, and they will not change in the coming years.
Basically, when a player moves to a new Ultimate Team edition, many items are not carried. It’s the case of the coins, players and other cards like managers, consumables and club items, match history, current division, trophies, Xbox Achievements and PSN Trophies. But not all are bad news. Players are allowed to move their current FC Points balance when moving to the new game. FC Points carryover is made by one-time transfer and can only be shared between same consoles.