Gill is the leading run-getter in one-day internationals this year but missed India’s victories against Australia and Afghanistan as he continued his recovery from dengue.

The right-hander returned to the nets on Thursday and Rohit was optimistic of having his opening partner back for the tournament’s most anticipated match.

“99% he’s available,” Rohit said of Gill without elaborating even after being pressed.

In Gill’s absence, Ishan Kishan opened with Rohit and scored a duck against Australia in Chennai and 47 against Afghanistan in New Delhi.

India fielded a three-pronged spin attack in Chennai where they bowled out Australia for 199 and Rohit would not rule out repeating the combination by bringing back Ravichandran Ashwin.

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“Depending on what kind of conditions we face, if there is a change or two we need to make, we will be ready with that and the guys have been informed well in advance about these kind of changes,” he said.

“I don’t think it’s going to be any issues for the players. If the requirement is there for us to play three spinners, we will play three spinners.”

India boast an unblemished 7-0 record against Pakistan in the 50-overs World Cup but Rohit warned against underestimating their “quality opponent”.