More about Agent Stanley and Tobey

Agent Stanley is the FBI agent assigned to work with Tobey to gather information about Stacey. Tobey's job is to get a blood sample from Stacey, and also to spy on her. Stanley's job is to oversee the initiative meant to depress Stacey and supress her powers. 
Stanley knows that the initiative is mostly a joke position. He was assigned to it because he failed somehow in his agency. Other more reputable agents have been assigned to similar cases surrounding the other 16. However, Tobey thinks he is a top mark recruit that was selected for the most important mission; however he learns later that the whole initiative is a bit of a joke one. Stanley is a disgraced agent, basically, and the reader should empathize with him.
He doesn't have any ambitions of redeeming himself or anything like that, he's just doing the job he can get. Later in the story, he has a chance to redeem himself by using his position to do something (basically, I'm not sure yet). 
The sheriff of the city where Stacey goes to school also has a problem. He detains Tobey for probable cause of spying on Stacey, because he wasn't informed of the FBI's mission in the area since they're trying to keep things secret. Tobey ends up telling Willy Jr. about the entire plan of the initiative--to depress Stacey--and this causes the whole initiative to be restructured. Also, if word of that gets out, there will be major issues with the public, causing Stanley to be in a hard place: should he report what happened to the FBI? If he does, Willy may be interrogated, put under house arrest, put in prison or killed. If he doesn't, his job is in jeopardy. He will be fired.