Bucky/Darcy
People like to be contrary. They like to see "hey this person's dangerous" and play games with it because they're clever and powerful, we'll probably see a few people do that. So it's always possible.
I'm just saying I can track his phone from a DOA perspective, his network usage. He won't know unless I'm changing something, but I can keep an eye on him pretty close. I live close enough to the Asgardians that I doubt he'll try and fuck with me, but I can see about getting some magical wards up around the RV.