Haven't heard of this one. And most probably not happening either. Krunal was successful as a captain for LSG after KL injury. No way he'll be let gone. Plus LSG already have finishers, they don't need a Tewatia.
One that I'm hearing - and I'm not sure how accurate this is - is between RCB and KKR of a trade of a foreign player.
(Also not sure which direction this trade is but if I were to take a guess, it would be RCB trading away either Finn Allen or David Willey to KKR)