Any SHIELD agent who was worth their salt had at the very least rudimentary medical training. Adrian had more training in the medical field than the majority of SHIELD agents and the knowledge of human anatomy made him much better at taking a target alive if need be.
"I never thought I'd ever hear anyone say this in my lifetime but I essentially have super diabetes. But I think you're idea about the blood testing is by far the best idea I've heard. If I can make the prototypes can you help me with the testing?"
As the serum injection finished the chair released him and he stood up. He shook his head and popped his left shoulder before removing the serum and counteragent vials from the machine.
"You know, I'm no stranger to being on the run. SHIELD picked me up after chasing me for almost two years. If the general ever comes knockin I've got your back. We're Avengers. You mess with one of us, you mess with all of us."
Adrian had heard that Banner was given presidential amnesty and General Ross most certainly didn't like that. From the stories he'd heard through different sources, Thaddeus Ross would cross the line without a second thought to get to Bruce because the Hulk had become an obsession to him. This could make the Avengers targets, but to target Reaper's friends was to dance with death.