A lot of mod-makers like the realism of being able to set contract lengths in both current and historical mods. Sometimes, I love that, because a part of me loves those touches that add realism to the game.
Sometimes though, especially when I play multiple games through the same mod over time, I feel like it would be nice to be able to shake up the game universe more easily by having a button that randomizes how much time is left on everyone's contract.
Just something under Mass Edit, where we can choose "Randomize Contract Length". That way, every game feels new and fresh because you never know whose contract is going to make them available sooner, or if you start out with a company, you may have to change your strategy based on contract expiration and finances.