Sussex have signed young Bangladeshi star Mustafizur Rahman as their second overseas player for the 2016 season, the club announced on Wednesday. The left-arm seamer will be available for the whole of the Natwest T20 Blast after an Indian Premier League stint with Sunrisers Hyderabad. The 20-year-old will stay in Hove for another month after New Zealand batsman Ross Taylor departs in July.