Hi there

I know that once the deflicker process has taken place that the slider that is obvious to avoid is the Exposure one.

But are there any other sliders that should be avoided once deflicker has been done?

Deflicker should be done at the very last step, there are no sliders to avoid.

I think you are confusing this with the Holy Grail Workflow, where you are not supposed to change exposure on the keyframes, since exposure is needed for the holy grail leveling. But it's the only tool to avoid.