There is no 'traitor' unit, but many troops did not return to base so far :D
Steal and Produce, if you can. Many defences are too strong, and there is a strong risk of retaliation. I think playing defensive has it's merits.
is it possible to create your own drug like creating your own token?
Not yet!
Well.. have fun on being the Drug Lord๐๐ I can't risks my engagements by playing another freakin' addictive games๐