On Tuesday afternoon the Blackhawks made some roster space by reassigning or releasing 12 prospects.
Forwards Matthew Highmore, Matheson Iacopelli, Luke Johnson, Graham Knott and Anthony Louis and defensemen Carl Dahlstrom and Robin Norell were sent to Rockford.
Defenseman Robin Press and forward Tyler Sikura were released from their PTOs.
Forward William Pelletier, defenseman Darren Raddysh and goaltender Matt Tomkins were released from their ATOs.
Chicago now has 40 players on their training camp roster (22 forwards, 13 defensemen and 5 goaltenders).