Leigh Griffiths has vowed to cut out the 'stupidity' in his second loan spell at Easter Road. The Wolves striker is back at Hibs ahead of the new season - and is confident he has grown up. Last season Griffiths was banned on three separate occasions for making gestures to fans. He said: "When there were rumours that I was coming back, some Hibs fans were saying things like 'we don't want him back because of the stupidity' and I am trying to change for the better. Hopefully, those same supporters will see me in the first few games of the season and realise that I am trying to improve in that respect. The first time I was banned should have been a learning curve for me, but I still got banned three times. You know after the third time that you are just being stupid."