Footnote

Spencer and Katie carried on raising their son, Jason, while remaining in the BAU. Jason's favourite story while he was growing up was the story of his Uncle Aaron that he hardly remembered meeting as he'd only been one when he died. He knew his Uncle Aaron had died saving his mother and he was thankful for it. He became a law professor.

Eliza carried on being section chief while Dave retired some years later to focus on raising Amelia. Amelia spent a lot of time with the twins and they grew up to be great friends even though she was so much younger. She became an author just like her father.

Morgan managed to become a fearless leader like Hotch and the rock of the team. Garcia carried on being the technical analyst of the group while raising their son, Nathan, and daughter, Charlotte. Nathan would play in American football games and Charlotte attended ballet lessons. Nathan became an American football player just like his father had wanted to be before his injury and Charlotte grew up to be a professional ballerina.

JJ also carried on raising her two children while in the BAU and Will being a cop with the Washington police. Henry and Sophie grew up happy with their parents trying to be there as much as they could for them. Henry followed his father's footsteps and became a cop while Sophie followed her mother's and became a media liaison.

Sean and Jessica had a baby boy who they named Aaron Michael. He grew up fascinated with the stories his Cousin Jack would tell him about the real superhero he was named after. Carrie and Aaron were as close as siblings could be. She grew up to own her own cafe while Aaron grew up to be a soldier.

Declan grew up to marry Saoirse and became head chef at Sean's restaurant. Jack did follow his father's footsteps and joined the BAU when Rossi retired. Alexia became a professional contemporary dancer and never lost her belief that her father was watching her dance and she would dedicate every performance to him. Eliza whilst growing up spent a lot of time with Auntie Penelope and became a technical analyst like her.

Emily retired from the FBI to focus on being a full-time parent to her children. She never remarried or even dated anyone but the team helped her raise her children. She would visit Aaron's grave everyday to talk to him and update him on how life was going. He was her forever soul mate but with her family and friends around she was hardly ever lonely.