It'd be nice if we had scouting missions that spawned further related missions, eg a detailed surface scan leads to a base assault or a salvage mission or a planetary scan of a ringed gas giant links to a mining or BH mission at the RES sites, perhaps systems in a civil war state could generate CZ or deserter hunt missions.
Scouting missions could be a whole new avenue content, trying to run past some blockade to do some scans/recover data or cargo in very hostile environments, using detection avoiding techniques.
FD does need to improve on the usability of Silent running in PvE though (mostly useless right now) and make some ships particularly adept at heat management, like the Scouts (DB and Asp) and others outside the Lakon lineup. That could be a way to revitalize some ships, they'd also be particularly suited to smuggling.