England left out Jofra Archer, Sri Lanka appointed Karunaratne as captain for World Cup, and SRH beat CSK.
Sri Lanka need their batting to improve if they are to avoid another blank.
South Africa have rested a host of seniors, offering Sri Lanka an opportunity to win a white-ball game at long last.
The 1st T20I between South Africa and Sri Lanka will be played at Newlands in Cape Town.
History favours Sri Lanka, but South Africa have form and confidence heading into the T20Is
Already 4-0 up in the series, South Africa will set their eyes on a whitewash in the ODIs with a win at Newlands.
Sri Lanka’s worries show no signs of abating, and South Africa are primed to make it 5-0.
Having already claimed the series 3-0, South Africa may look to experiemnt with their playing XI in the last two ODIs against Sri Lanka.
With South Africa 3-0 up (and Hashim Amla back), both sides are likely to try out option in the two "dead rubber" ODIs.
The home side will hope their middle order batsmen can get among the runs ahead of the World Cup, even as Sri Lanka attempt to put up a fight.