I started two test saves . one with the change in the editor(with individual TV deal removed) and one with normal database (without removing individual TV deal) to see if there is a difference.
For simulation I used the editor to put Portsmouth in the Premier League and I added a few world-class players to the team to not get relegated and allow me to start season two in the Premier League and see what amount of money is received from TV rights .I have also selected the Norwegian league to be able to start the game from April 3, 2023 to not simulate the whole season.