Grant Flower expects Pakistan run machine Babar Azam to "break a lot of records" but fears there is a danger he could regret taking over as captain.
Babar is the top-ranked Twenty20 international batsman in the world and has established himself as one of the best players on the planet in all formats.
The 25-year-old was named T20I skipper last October and also took the ODI captaincy this month.
Flower recognised the elegant right-hander was a special talent when he first started working with him as Pakistan batting coach and believes he is destined for greatness.
He told Stats Perform News: "Babar is brilliant.
"The first time I saw him play and first time I worked with him - when I threw balls at him at the academy in Lahore - he picked up length so much quicker than the rest of the players and I think that's the hallmark of a great batsman.
"If you look at some of the best players in the world like Steve Smith, Virat Kohli et cetera, they pick up length really quickly and play the ball late, have a great eye and hand-eye coordination. He has that and I think he is going to break a lot of records.
"Even in T20 cricket he plays normal cricket shots and that is also the sign of a great player. As long as he stays humble, which I'm sure he will as he's a good bloke, there is no reason why he can't be one of the best and he already pretty much is."
Sri Lanka batting coach Flower hopes Babar thrives as a leader but fears his form could suffer due to the extra pressure on his shoulders.
The former Zimbabwe all-rounder said: "He's got a good cricketing brain but there's a lot of politics in Pakistan cricket and a lot of pressure from the public.
"If you start losing, it's one thing being the best batsman but that will put pressure on your batting skills and it can all come tumbling down pretty quickly.
"We've seen with great players in the past the pressures that captaincy can bring, but some players get better and if he gets better then the world is his oyster. Time will tell.
"But he seems pretty positive about it, I read what he said in an interview when he got the captaincy. I wish him all the best and hopefully all positives come with that."
- Grant Flower was speaking on behalf of The Conservation Games, a first-of-its-kind initiative from the Zambesia Conservation Alliance. To watch Grant in action, visit and subscribe to the Conservation Games channel on YouTube.