Each franchise in the SA20 can sign seven overseas players and 10 South African players.
Karthik lauded Morgan for leading England to ultimate glory in 2019.
It was Morgan the captain who was responsible for the complete transformation of England's white-ball setup after they made an early exit from the 2015 50-overs World Cup.
The England and Wales Cricket Board (ECB) confirmed the news of Morgan’s retirement.
Jos Buttler and Moeen Ali could be the next players who could replace Morgan as captain.
The 35-year-old has played over 350 international games across all three formats while scoring 10,859 runs.
There were some major shockers on Day 2 of the players' auction in Bengaluru.
Eoin Morgan wasn't quite the show-stopper at the post-match presentation.
Meanwhile, Jos Buttler became the 1st English batsman to smash century in all 3 formats of the game.
It would not be wrong to say that even at the international level, the year has not been good for the southpaw who managed just 82 runs at an average of 11.71.
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