The SCAT5 is what the AFL considers a concussion test, mandating 15 minutes off the ground.
Jones was subbed off with a migraine.
MORE FROM DAMIAN BARRETT:
Aliir and Jones were both placed into concussion protocols on Monday after presenting with symptoms, meaning neither will be available to face Geelong at GMHBA Stadium on Saturday night.
The AFL issued the club a please explain on Monday morning.
MORE FROM THE MIDWEEK RUB:
The Midweek Rub crew — Joey Montagna, Daisy Thomas and Damo — also discussed Buddy Franklin’s retirement, the show’s advice that Carlton followed, the Zorko-Miller alleged squirrel grip incident and more.