Kyly ended her seven-year marriage with Clarke earlier this year.
Lamichhane has played a fair amount of cricket in Australia, representing the Melbourne Stars in the BBL for the last two seasons.
Clarke mentioned that he tried his best to bring Katich back during the Ashes in England back in 2013.
A plumbing truck pictured outside their house at the day of the alleged flushing sparked the rumours.
He also revealed that Warne argued with the then coach John Buchanan on it.
The off-spinner also added that Clarke should've named the Aussie players who fear for their contracts.
Laxman said that it is the calibre of the player which helps the player land a contract in the IPL.
Clarke also heaped praise on current Indian skipper Virat Kohli and hailed him as the best batsman in all formats at the moment.
Earlier, Tim Paine had refuted Clarke's claims.
"They were too scared to sledge Kohli or the other Indian players because they had to play with them in April," Clarke had said.