York & Sombra
Sombra didn't really train. It wasn't her style. Her training consisted of working on her computer knowledge, research, and hacking skills. What she did do was keep an eye on certain individuals around the town. It was a mixture of needing and wanting. Some could call it stalking. Others would call it...probably still stalking.
Tactical Intel Gathering was what Sombra would call it with her own flair. So when her favorite Freelancers decided to become trainers, she was going to see just what this Terrain was all about.
Truthfully, it was impressive. She would give it that for now. "Look at you, Agent York. Going to teach the kiddos how to throw a punch?"