West Indies debutant Shamar Joseph's first ball in Test cricket saw him dismiss Steve Smith in his first innings as the new opener for Australia.
England talisman Ben Stokes has gone under the knife and aims to be back for England's next Test series against India.
Wasim Khan, the International Cricket Council (ICC) general manager, accepts the landscape of the sport has changed as he urged countries and franchise leagues to find a way to "coexist".
The ICC have announced the prize pot for the World Test Championship 2021-23 cycle with a total purse of $3.8 million to be shared between the nine teams.
Ireland have agreed to play a second Test match against Sri Lanka next month, replacing a pair of scheduled ODIs.
Virat Kohli scored his first Test century since 2019 as India posted 571 on day four of the fourth Test against Australia.