Rough-in Inspection of Existing/New Circuit Breaker
For a rough inspection the inspector needs all the physical wiring and clamps to be in place.
Since your switches are on an existing circuit and live they need to be in the boxes they can be pulled and angled to put the Sheetrock up later.
Make sure you have 6+ inches wire in the boxes,
Make sure at least 1/4” of the nmb or Romex outer sheath is inside the box.
Make sure you staple the wiring 8-12” from the box (8” if no clamps).
Make sure any cable that is through a hole is 1-1/4” back from the stud face
If stapling make sure cable is stapled 1-1/4” back from face(s) of studs.
These are the things my local inspectors check on a rough inspection.
Depending on your version of code (you did not provide location) you may need a neutral in the switch boxes.