With the T20 series against South Africa currently level at 1-1, the third match will be crucial for Team India. One of the biggest concerns for them is the poor form of opener Abhishek Sharma, who has been struggling to make an impact. With competition for the opening spot heating up, Sharma will need to perform in order to secure his place in the team. Former opener Aakash Chopra has issued a warning, stating that it's now or never for Sharma.