"Both teams (South Africa and India) have strong batting line-ups, so our bowlers should not be thinking of containing them but about getting wickets," Akhtar said.
"South Africa is struggling with injuries to their top pace bowlers. Pakistan must try to take advantage of this," he said.
Pakistan have to beat South Africa tomorrow to stay in contention for a semifinal spot after they lost a close encounter to the West Indies. They play India in their final group match on June 15.
"Junaid would be the most effective bowler on the English tracks and he has to exploit the conditions. Against the West Indies, Muhammad Irfan made an impact. England is a great place to make an impact. I remember I bowled well in 1999 World Cup and then progressed rapidly after that," he said.
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Akhtar said captain Misbah-ul-Haq should use spinners Saeed Ajmal and Muhammad Hafeez soon if the pacers don't get breakthroughs quickly.
The controversial pacer said that no matter how many coaches are attached with the national team, the players can only help themselves by working hard at individual level.