Sydney, Nov 19 : South Africa by recruiting former coach Duncan Fletcher, the architect of England’s 2005 Ashes victory, as a consultant for the Proteas’ forthcoming tour of Australia is expected to escalate tensions further between two teams.

The series, billed as the battle for Test supremacy, has been tinged with spice from the outset, with opposing coaches Mickey Arthur and Tim Nielsen asserting their teams’ credentials for the No. 1 ranking and highlighting flaws in each other’s armoury.