Novak Djokovic said on Friday that tennis needs to be "more fun" and suggested dancers should be brought on court during breaks. The Serbian veteran said while the sport had a proud history and tradition, it had been slow in keeping pace with a new generation that does not have "a great attention span". He was commenting after admitting he got "hot-headed" with elements of the crowd during his Australian Open third-round win against 26th seed Tomas Machac. Some light mid-match entertainment might also help fans and players relax, he said.