What about WoC gun style multi-part missions that reward you with parts of the chips? Not completely random, as in let you pick which chip you are after and/or have these long multi-part missions for each part.
The reason I say a WoC style multi-part mission is because we don't want it to be easy/quick or entirely soloable. I'm thinking of this as a long way to get parts that compliments going to MC5, (and gives a way to try and get the chip parts that are extremely elusive).
Obviously this is just a thought, but if it would help get people traveling across the map to places that are simply not used and no one goes to, then I think it would be a good idea.
I would actually quite like some specialist DOY combat chips and armor added to the game at some point to make use of all the DoY outposts with guards and also get people to go into DoY, but I think that idea is for another day and I've already gone far enough off topic.