On the heels of Prentiss' departure from the BAU, Jeanne Tripplehorn's Alex Blake was introduced in season 8. Soon, Alex eventually became an important member of the BAU, working closely with the rest of the team and developing a bond with them.

Source: https://screenrant.com/criminal-minds-evolution-season-2-character-return-possible-derek-morgan/

South African all-rounder George Linde is in the second of Kent’s two overseas slots, with white-ball contracted Alex Blake in his first Kent first-team squad of the season alongside returning Joe Denly and Daniel Bell-Drummond.

Source: https://www.kentonline.co.uk/canterbury/sport/spitfires-t20-blast-season-set-to-begin-287327/