LAHORE       -          Pakistan wrist spinner Yasir Shah has been released from the Pakistan cricket team to work with spin consultant Mushtaq Ahmed here at the National Cricket Academy. Yasir will rejoin the team in Karachi on December 16, where the second Test will commence on December 19, said the Pakistan Cricket Board (PCB) spokesman here on Thursday. Mushtaq was appointed as spin bowling consultant last week. According to his contract, he will work 120 days in a year at the National Cricket Academy with the U16, U19 and other domestic bowlers. As and when required, he will work with the national team.