Bengaluru (Karnataka) [India], September 7 (ANI): Shubman Gill credited working on his defensive batting as key to his turnaround in Test fortunes during the England series earlier in the year. The 24-year-old has an average of 35.52 after playing 25 Tests, he smashed 452 runs in the home series against England. “I worked on my defence a little bit more, especially against the spinners,” Gill told ESPNCricinfo, as quoted by the ICC. Currently, Gill is playing in the Duleep Trophy as captain of the India A side. He displayed an average performance in India A’s first inning as he scored 25 runs …