A bit nervous: Rohit

Rohit Sharma is all set to lead India for the first time in a major international tournament at the Asia Cup 2018, and on the eve of the match, he said he was "a bit nervous, but very excited".

With Virat Kohli rested for the tournament, Sharma will call the shots over the next week-and-a-bit in the United Arab Emirates.

He's donned this role before, though, and to considerable success: He led India to the Nidahas Trophy title against Sri Lanka and Bangladesh in March, and 2-1 and 3-0 victories in one-day internationals and Twenty20 Internationals against Sri Lanka in December.

Despite that, there are some nerves. "Captaincy is a big responsibility," he told reporterss on the eve of India's tournament-opener against Hong Kong. "I've done it before in a series, but this is a very big tournament for me. I'm quite excited. A bit nervous, obviously, but very excited.

"It's an important tournament, and I've played with these boys quite a bit, so we understand each other. I'm looking forward to it."

While Hong Kong represent a tricky challenge, Sharma was, unsurprisingly, asked of the subsequent clash against arch-rivals Pakistan.

"We've not played here. The last time a lot of the boys played here was during the IPL [Indian Premier League] in 2014," said Sharma. "It's been a long time since we played at this (Dubai International Cricket Stadium) particular venue. Tomorrow is a good chance to assess the pitch, the grounds, the dimensions – it's important you understand all of that and take it into your game."

India have some concerns to address, though. The middle-order isn't settled – all of Kedar Jadhav, Ambati Rayudu, Manish Pandey, Suresh Raina and KL Rahul – have been tried out in recent times, and India are yet to settle on the best options.

With the ICC Cricket World Cup 2019 a little under eight months away, there's a sense of urgency to get it right, and the Asia Cup will play a big role in that.

"There are a lot of spots up for grabs – No.3, 4, 6. All these guys are eyeing that," said Sharma. "We've got to see what the best combination can be for this particular series. We want to give chances to as many guys as possible, make sure that No.4 and No.6 spot is sealed."