is there a set number of weeks/seasons before past events drop off the list?
The example i have in mind is when filtered by staff severance/bonus i can see i hired/fired a trainer a few months ago, but not when i hired/fired my PR or doctor last which would be at least one season ago, likely 2 or possibly 3.
I would find it useful to see this history, or the date i acquired them, so i can plan to replace them