Nottingham Forest legend Garry Birtles has warned goalkeeper Brice Samba must learn his lesson, after being sent off against Stoke City.
The Reds stopper received a straight red card for swatting Phil Jagielka around the back of the head in the 85th minute at the City Ground.
Not only did it leave his team down to 10 men, it gave the Potters a penalty, from which Lewis Baker scored to put the visitors 2-1 ahead.