#2 Rotate the wrist-spinners

In T20 cricket, one over can change matches. Wrist-spinners bring wickets but they have a knack of going for runs. Also, playing Kuldeep and Chahal against the same opposition continuously might over-expose them as Australia will start to read them better.
It won't be a bad idea to have one wrist-spinner in the attack along with Axar Patel to stem the flow of runs. This combination worked well in Sri Lanka too. Axar being capable with the bat and a gun fielder brings a lot more balance to the team than playing two wrist-spinners together.
A break might turn out to be beneficial for both Kuldeep and Chahal as it would give them time to re-invent themselves and come up with better strategies against the Australian batsmen in the T20 format.
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