Melbourne, Mar. 11: Explosive Australian opener David Warner has backed Pat Cummins who has been called to replace injured Mitchell Starc for the remaining Tests of the Border Gavaskar Trophy against India, saying the right-arm pacer has the “firepower” to lead the attack. “We know he’s got a lot of pace which he will definitely bring and that’s one thing we always talk about,” cricket.com.au quoted Warner as saying on Cummins’ call-up.