Bowlers told Virat Kohli to enforce follow-on, says Umesh Yadav

Umesh Yadav was named in this Indian squad to face South Africa as a replacement for the injured Jasprit Bumrah. Although he was part of the squad for West Indies tour, he did not get a game. The last Test he played was in December 2018 in Perth. He knows he isn't the first name on the team sheet.