I've recently started learning Jed .95 and I've had some ideas for cogs, only I've no idea how to make them yet.
The first idea is to have something like the imperial shuttle land near the player during the game and 'deploy' a squad of stormtroopers.
The second idea was for a modified probe droid. Instead of attacking you in the game, this probe droid would remain at a distance and guide stormtroopers or imperial commandos to your position. Once the droid is destroyed the troops would still proceed to your last known position.
If anyone has any ideas on how to implement such features, or whether it'd be even possible at all, please let me know.