In his sophomore year, he played against Eastern Illinois, making three tackles, before suffering a season-ending injury against Middle Tennessee.

[1] Rather than pursue a professional football career, Rallis accepted an offer by Wake Forest University as a quality control coach and graduate assistant.

Rallis was originally hired by the Vikings to work with computer breakdowns and opponent scouting but quickly moved up to the position of defensive quality control coach.

[6][7] Rallis helped the Eagles reach the Super Bowl in 2022, while producing one of the best linebacking trios in the league in Hassan Reddick, Kyzir White, and T. J.

[9] The move reunited him with head coach Jonathan Gannon, who served as the defensive coordinator of the Philadelphia Eagles during Rallis' tenure there.