MUMBAI/DELHI: Indian IT firms are beginning to rebuild part of their bench as they look to prepare for a digital wave that is seeing smaller deal sizes, making it harder to grow at the same pace and profitability during the technologies transition. For years, IT companies have been cutting down on bench to boost operational efficiency and get a margin boost. But as they need to train people for digital operations, some companies are bringing the bench back. "We will need a little bit of a bench for digital," TK Kurien, chief executive of Wipro, has said. It plans to train 10,000 on digital technologies next month. Even Tata Consultancy Services, the largest player in the Indian IT services industry, said it was raising its hiring target to 75,000 for the year, and hoped to exceed its goal of training 100,000 employees on digital technologies in FY16. "The reason for raising the hiring target for the year is to be able to have a little bit of a bench," N Chandrase...