“Don't ask me about the penalty, because I won't give an answer. You be the judge," Gattuso told Sky Sport Italia.
“As for handball, I cannot think of a player who jumps or moves with his arms behind his back. It's a different sport. I think we've hit a record in Serie A for penalties awarded for handball and the rule needs to be changed. Those of us who played the sport know you need your arms when jumping.
“There's been constant talk about it for two years and nothing seems to change. What I do get angry with is my players for needing six or seven chances to score.
“It's not just the strikers, but also the wide men, the midfielders. We create so many opportunities and don't finish enough of them off. That is where we must improve.
“If we analyse the post-COVID period of the season, we have the chances, but aren't scoring as regularly as we should. That is obvious. It's called a hot zone in the statistics, you can see Milan had very few scoring opportunities and yet they converted both of them.
“Considering what we create, we score too few goals and concede too many. That is happening fairly regularly. If the first press doesn't work after seven or eight seconds, we have to track back and make it solid, which we don't do enough.
“We're trying to do something a little different and we're not perfect yet, as we tend to risk waves of counter-attacks, so we end up four against four, or five against five."