Chandimal and Herath dropped

Sri Lanka have dropped promising batsman Dinesh Chandimal, allrounder Thisara Perera and left-arm spinner Rangana Herath from the squad for the final two one-dayers against Australia, who led the series 2-1. Seekkuge Prasanna, the 26-year-old legspinner, has been called up and has to fly back from England, where he was representing Sri Lanka A.Vice-captain Angelo Mathews, who missed the third ODI due to an injury is fit for the remaining matches. He should be alright for the rest of the series, Sri Lankan captain Tillakaratne Dilshan said. He could have even played on Tuesday, but we didnt want to take a risk. If something had happened he would have been ruled out for two months. He has got three more days to recover from the injury. Angelo is a key member of our side and when he goes out its a big loss.Chandimal, 21, had made an unbeaten century at Lords and 54 in the deciding game of the ODI series against England last month, but suffered a string of failures since, managing only 41 in four innings.Perera played only one ODI since his hard-hitting cameo in the World Cup final, with the role of the third fast bowler to be filled by either Mathews, Suranga Lakmal or Shaminda Eranga, who made an impact on debut in the third ODI on Tuesday. Herath has also had only one ODI since the World Cup, with the emergence of legspinning allrounder Jeevan Mendis and the spin pair of Ajantha Mendis and Suraj Randiv limiting his opportunities.Heraths place in the squad was taken by Prasanna, who hit the headlines on Sunday with a six-wicket haul against England A. Prasanna plays for the Sri Lanka Army, impressing in their youth ranks before making his domestic one-day debut in 2006. He built up an outstanding List A record over the past five years, taking 73 wickets at 18.38 in 45 matches.