[@Dirty Dan]
This is why we need time machines, but according to Looper it's banned in the future.

[@smarty0114]
Jessica's CS, go for it. As for Trackers they detect how close a Gifted is when they use their powers by way of hot or cold. They get a feeling that intensifies as the Gifted gets closer but that's when they use their powers. As for if they can detect types...that's interesting. I'll approve that but because I love complicating shot I'll have it like this. Type 1s and 2s give off different [insert word related to aura here] for Trackers which allow them to tell the types apart. Hybrids/Type 3s give off both [you get the idea] so it's harder to tell if it's a hybrid or a type 1&2 traveling together. That is unless you're in visual range and can tell it's a hybrid.