While praising young Prithvi Shaw, who cracked a century on debut in Rajkot in the opening Test against the West Indies, Gautam Gambhir asked people to think twice before comparing him to former India opener Virender Sehwag.

“Whoever is comparing (Prithvi with Sehwag) needs to think twice before comparing. Ultimately, you should not compare anyone to anyone. He (Shaw) has just started his career and there is a long way to go. I have never believed in comparisons.”

“He (Shaw) has got his own individuality and Sehwag had his own individuality. He (Shaw) has just started his career and someone like Sehwag has played 100 Test matches,” said Gambhir at a promotional event on Wednesday.

“Obviously, he’s (Shaw) impressive. He’s very talented and that’s why he is there. The important thing is that he started off his Test career on a very good note but there will be far bigger and far difficult challenges waiting for him,” he added.

Gambhir said that Australia, even without the services of big guns Steve Smith and David Warner will pose a big challenge to India in the upcoming Test series.

“It’s got to be a challenge, big challenge (in Australia). We might talk about Australian batting because they don’t have Smith and Warner but they still have a formidable batting (line-up) in their backyard,” he declared.

Smith and Warner are serving a one-year ban for ball-tampering during Australia’s last visit to South Africa.

“They have really exciting players like Shaun Marsh and Aaron Finch. Plus, they have the bowling attack to hurt any opposition. They have got the pace, they know their conditions and they probably have the best off-spinner (Nathon Lyon) in the world right now.”

“It’s not going to be a cakewalk. (Playing) Australia in Australia, whatever batting they play, they are still a massive threat,” he emphasised.

Gambhir was noncommittal when asked whether the time was ripe to bring in Rishabh Pant into the ODIs as cover for World Cup winning former captain Mahendra Singh Dhoni.

“There’s never been a right time and there’s never been a wrong time. It really depends on the combination and ultimately it’s your performance that will keep you in the side, not the age.

“Whether you are 36 or 37 or 47, if you keep performing you should be playing and ultimately it is the performance that keeps you in,” he said.