You can customize any stadium with Career Mode from Bestmengqin's blog

You can customize any stadium with FUT 22 Coins Career Mode. It lets you pick from any generic base stadium and lets you change its seat colour, pitch pattern, and even its net shape.The mood of your club can be altered as well, with various goalsongs, crowd chants and walkout anthems that you can choose from.Stadium customization is also possible for clubs that do not have a stadium licensed to them in the game.

Your club will be created with a squad builder like you'd expect. You are in complete control of the rating of your squad and the average age of its players. The nationality of players is based on the nationality characteristics of the players within the league of your choice. 

For instance in the event that 7 percent of players of the English Premier League have French nationality, each when a player is drafted for your team in the English Premier League, there's 7 percent chance that they're French. EA said that this will keep your squads true regardless of the league you're playing in.

You then select the budget you want to start with. Your transfer budget can be as high as $1bn according to your currency. You can then utilize your budget to sign new players.You may also change your club board's priorities to set the goals you will be given (domestic and regional priorities are determined by the star rating of your team and also).

In Career Mode, there are changes in buy FIFA 22 Coins Player Career (you can now be an extra, and there are new match goals, and an overhauled player development system) as well as new dressing room cinematic cutscenes that play at the end of each match within Player Career.