Andy Flower could make a dramatic return as England head coach after Brendon McCullum was axed.

The England and Wales Cricket Board’s (ECB) decision to dismiss Brendon McCullum as Test head coach represents the formal conclusion of the "Bazball" era, and arguably not have come at a worse time for the Proteas.

Coming just two weeks after the international retirement of red-ball captain Ben Stokes, McCullum’s departure marks a reset for a side that has lost seven of their last nine Test matches. While McCullum will retain his position as head coach of the limited-overs squads, the Test side now requires a structural overhaul.

When McCullum and Stokes took charge in early 2022, English Test cricket was in a state of stagnation. The pair introduced an ultra-aggressive, high-risk approach that initially revitalised the format. Early successes included dominant home performances, a 3-0 clean sweep in Pakistan, and a dramatic 2-2 home Ashes draw in 2023.

However, the limitations of a rigid, unconditional attacking philosophy became apparent during subsequent away campaigns. A 4-1 series defeat in India exposed technical vulnerabilities against quality spin, while a subsequent 4-1 Ashes defeat in Australia demonstrated a lack of tactical flexibility.