How to get a different Schedule every year?

Firstly, I am loving this game (2022) which is clearly the best NFL management game on the market, and great to see such clear modding support here.
I`m working my way through how to navigate some minor early issues, but having installed the real Schedule for 2021/22 (via the Excel spreadsheet on new season launch) I seem to be stuck with the same game fixtures in the same order for future season schedules, rather than a new generation of schedule based on the previous season (which is what I want, like in the real NFL).
Q - If I delete the Excel spreadsheet I installed, will this give me new fixtures in my schedule in future years?
Q - If not, is there another easy way of fixing this issue?
Q - Failing this, can I edit the existing Excel spreadsheet somehow to get new fixtures, and if this will work, how do I do this please?
Or, am I stuck with the same game schedule in this save forever?
I`m working my way through how to navigate some minor early issues, but having installed the real Schedule for 2021/22 (via the Excel spreadsheet on new season launch) I seem to be stuck with the same game fixtures in the same order for future season schedules, rather than a new generation of schedule based on the previous season (which is what I want, like in the real NFL).
Q - If I delete the Excel spreadsheet I installed, will this give me new fixtures in my schedule in future years?
Q - If not, is there another easy way of fixing this issue?
Q - Failing this, can I edit the existing Excel spreadsheet somehow to get new fixtures, and if this will work, how do I do this please?
Or, am I stuck with the same game schedule in this save forever?