My Boss.. Mashrafe Bin Mortaza, who announced his retirement from the format, hammered a few hours earlier in the first Twenty20 match against Sri Lanka in April. Mashrafe never said that the BCB or the team management had any effect. However, it is believed that the captain of the one-day cricket of the one-day cricket had to announce retirement to seek the coach, the successful captain.
At that time it was believed that Chandika Hathruunsingh told Mashrafee to leave the captaincy in Twenty20 format. But, that's not the case. The internal news is that Mashrafe was asked to step down from the T-Tancy format, not just the captaincy. With the support of BCB President Nazmul Hassan Papon and Manager Khaled Mahmud, Hathurusingh did the job.