Jos Buttler has suggested that the departure of Brendon McCullum from his role as England's Test coach could actually improve the team's prospects for the upcoming Cricket World Cup, because the former New Zealand captain can now devote his entire attention to the limited‑overs format and the quest for the trophy next winter. McCullum was stripped of his red‑ball responsibilities in July, with former New Zealand great Stephen Fleming eventually appointed as his successor. However, McCullum retained control of England's white‑ball programmes, guiding a side that finished the summer with an impressive record of eleven victories and only two defeats across all limited‑overs fixtures. Those wins included series triumphs over India and Sri Lanka, achievements that have helped to restore England's reputation in a format where they have struggled to maintain consistency since lifting the World Cup in 2019.
Speaking on his "For the Love of Cricket" podcast, Buttler – who captained England during the ill‑fated defence of their 2023 title – argued that the split‑coaching arrangement has freed McCullum to concentrate all of his energy on the 2023‑24 ICC Cricket World Cup in South Africa and Zimbabwe. "He now has a single focus – the white ball," Buttler said. "He could have done both Test and limited‑overs work, but when you spread yourself across two formats you have less time for each and more strategic concerns to juggle. By concentrating solely on ODIs – and to a lesser extent T20s – he can devote his full mental and tactical resources to winning the World Cup." Buttler explained that the change in McCullum's remit has turned the former coach into a specialist whose primary question is "how do we win this World Cup with this group?".
He noted that the proximity of the tournament – just a few months away – makes it a concrete target rather than a vague long‑term goal. "Four months ago he was juggling everything. Now his brief is crystal clear, and he can spend more time fine‑tuning the squad, analysing opponents, and building a game plan that maximises England's strengths," Buttler added. The English side has not been a dominant force in ODIs for the past couple of years, with inconsistent performances and a dip in confidence after the 2019 triumph.
Yet the recent summer series have provided a much‑needed boost. Victories over two of the world’s strongest cricketing nations, India and Sri Lanka, have demonstrated that the team can execute under pressure and have given the coaching staff a platform to build upon. Buttler believes that McCullum's singular focus will help sustain this momentum and translate it into a deeper run at the World Cup. While the coaching narrative is positive, England must also contend with injury setbacks.
Buttler himself is currently sidelined with a hamstring problem that has already ruled him out of the forthcoming tri‑series in Pakistan. The wicket‑keeper‑batter also faces uncertainty about his availability for the November tour of Australia, a series that serves as a crucial part of the team's preparation for the World Cup. If the injury persists, England could miss one of its most experienced one‑day players for up to eight ODIs, potentially disrupting the continuity of the side.
"I've had a scan and I'm waiting to see the specialist. Then we'll know what the next steps are," Buttler said. "The unknown is often the toughest part.
Every cricketer wants a physiotherapist or doctor to give a firm date when they'll be back on the field, but we don't have that certainty yet." Despite these concerns, the overall sentiment within the England camp is one of optimism. McCullum's ability to concentrate solely on white‑ball cricket, combined with the recent string of series wins, suggests that the team is moving in the right direction.
The coaching split allows for dedicated attention to both formats – Fleming can focus on rebuilding the Test side, while McCullum hones the limited‑overs strategy. This division of labour could prove to be a strategic advantage, ensuring that each group receives the specialized guidance it needs. In summary, Buttler believes that the removal of McCullum from Test duties has not only freed him to become "all in" on the World Cup but also provided England with a clearer, more focused pathway to success.
The combination of a refreshed coaching structure, recent on‑field successes, and a renewed emphasis on ODI preparation positions England as a serious contender for the 2024 tournament, provided they can navigate the injury challenges that currently loom over key players like Buttler himself.