South Africa personnel puzzle coming together

Should JP Duminy pass his fitness test on Thursday afternoon, he will likely slot back into South Africa's XI for their Saturday clash against Pakistan in Auckland. But that may not be the case for Vernon Philander, whose hamstring strain will need to be more conservatively managed and may result in his returning only later in the tournament.

"A guy like JP will definitely get back in the mix. He has been one of our best players over a period of time," coach Russell Domingo said. "We need to make sure Vernon is 100 percent ready to go because we need to be careful with a hamstring strain with the important stage of the competition still to come."

South Africa have all but secured a spot in the knockouts and early calculations see them traveling back to Australia to play a quarter-final Sydney, Melbourne or Adelaide and they see Philander as key when the competition reaches that stage. Domingo was keen to use him on pitches he has a proven liking for, but if they need to hold him back from their remaining fixtures in New Zealand to ensure he is available later on, they will.

"If there is something in the wicket, there are few better bowlers than Vernon Philander. He is able to extract whatever movement there is," Domingo said. "If there is something in the wicket and particularly at this venue there might be. We've had two low scores in the games here, then. Vernon is a handful, he hits that area consistently and finds a little bit of nip, swing."

Although Philander's experience in New Zealand has been limited to four ODIs, he has taken six wickets at 15.83 and has an economy of 4.22. His skills would be a handy against Pakistan and the UAE, but his chances of making the XI will depend on how well his hamstring has healed.

Someone whose place is not in in doubt is Quinton De Kock. The opener has got into double-figures only once in five ODIs since returning from an ankle ligament tear but Domingo said neither the injury nor the lack of game time has hampered de Kock.

"The ankle is fine. All batters go through periods when they are looking for runs. It was four games ago in a warm-up game when he got a good 60 against Sri Lanka," Domingo reminded.

That innings came amid de Kock's lean patch, his first since establishing himself with three successive centuries against India. De Kock followed that run with another ton in Sri Lanka, where he had appeared out of his depth in 2013, and became Hashim Amla's third-most successful partner in runs terms after Graeme Smith and AB de Villiers. Naturally, a bubble built around de Kock.

"The expectation from a lot of people is that every time he bats, he is going to get runs and cricket does not work like that," Domingo said.

"It's a good time for a young player who has had a great start to his international career and this will be a good test for him to find the form he is capable of. I'm sure it will be challenging for him because he has always been such a successful young player and a lot has been said and written about him for a young player. But players like that need a bit of love and attention and affection."

So who is providing the hugs? "I'm hoping his girlfriend," Domingo joked. "I am giving him a lot of attention at the moment. Love is not the word. He is an important player for us and we need to get him going in the right direction so we are giving him as much attention as we possibly can."

With de Kock's spot safe and Duminy likely to come back, that leaves Rilee Rossouw in limbo but all indications are that he has a big future with the ODI side, perhaps even in this tournament. He may yet displace Farhaan Behardien, especially because of the depth Rossouw provides to the batting line-up.

"Even though Rilee wasn't getting runs at the start of his career, he really looked like a guy who could dominate in international cricket. He has always looked good in the nets, in the warm-up games, the way he has gone about his preparation and when he has gone back to domestic cricket, he has always looked like a man amongst boy," Domingo said. "He has always shown the attributes that we like. Its a big x-factor for him that he is able to dominate against opposition and he has always played with the mantra that he is able to take the game forward. A little bit of luck has gone his way, a little bit of confidence, coming in at the right times has been important for him and he has grown his game nicely."

Nicely enough to be among a World Cup starting XI? Saturday may tell.