"He's (Finch) had a lot of success around the world opening the batting in T20s and one day internationals - if he can go in with a similar mindset and not worry too much about opening the batting in a Test match in Australia against the red ball, I'm sure he'll have some success," Ponting was quoted as saying by cricket.com.au.
Finch is set to bat down the order for
However, Ponting said
"Finch is a bit of an anomaly really that the last few years he's done most of his batting for
"So he deserves to stay in the team and open."
Harris has amassed 437 runs at an average of 87 in four Shield games this summer and Ponting threw his weight behind him for the other opener's slot.
"I remember when he first came into the WA side, speaking to Justin Langer about him and he thought he was potentially an Australian player in the making," Ponting said.
"Things didn't really work out for him in WA (but) he decides to move to
"No batsmen have really dominated domestic Sheffield Shield cricket over the last few years but if you look at the numbers and the way he's performed this year, he deserves his chance to be opening the batting."
Heaping praise on Khawaja, Ponting said the batsman's superb innings in the drawn Test against
"I've been a huge fan of Khawaja's for a long time, probably outspokenly so, a lot of people have been quite critical of him over the years," Ponting said.
"Sometimes there's guys you just have to stick with, you just have to pick them and give them a go. I know he had a bad run in the subcontinent but so did I, for the first part of my career. In the UAE, he played one of the all-time great rear-guard innings an Australian has ever played.