March 31 (CRICKETNMORE) - Sunrisers Hyderabad that was rocked badly after the ban over David Warner due to ball tampering scandal have opted Alex Hales for his replacement. David Warner has been banned by Cricket Australia for 12 months and has been asked to stay away from the International Cricket . Sunrisers Hyderabad were in talk to sign Kusal Perera of Sri Lanka for David Warner replacement but he denied playing in IPL and preferred to play in domestic first class cricket to cement his place in the test squad of Sri Lanka cricket team.