Yeah, that's what I was thinking too.. No one uses them, and they barely sell for more than the mission costs, was just wondering if it might be worth it for the missions -if- they dropped from them.

Do the Slicing Augment missions reward Crafting Missions as well, or only the Lockbox missions?

I couldn't find it either. If you find out, let me know. Maybe Chiss' isn't in the game yet.