Complex sentence: Just before the start of the tournament Bangladesh fast bowler Nazmul Hossain was ruled out of the tri-series because of his injury and was replaced by Shahadat Hossain in the squad.
Split into simpler sentences: Just before the start of the tournament Bangladesh fast bowler Nazmul Hossain was ruled out of the tri-series because of his injury. He was replaced by Shahadat Hossain in the squad.