Why can’t I remove Legends Ai like Senna from coop career?

Whilst playing F1 25 Coop career mode with friends, After the 1st season when transfers/ driver moves occur, Icons of the game such as Senna and Schumacher appear racing for random teams like Alpine, I found this penetrates the shield of realism within the career mode and ruins hours of gameplay in the first year just to make the game unplayable and dull from that point, Due to the sense of a realistic career being plainly ruined by a Dead man, coming back to life. The reason I have written this, is due to the lacking of any form of option to disable/ entirely remove these legends from the coop career mode, in comparison to the ability to remove them at the start in a single player, a simple fix, a very poor mistake by Ea that has cost us plenty of hours in game time.  Please Fix ASAP!