Michael Clarke believes he might need to rediscover the attacking approach of his youth to become a successful Twenty20 batsman. Clarke has no intention of giving up his place as Australia's captain in the shortest format despite struggling to lift his scoring rate in the World Twenty20, where he led Australia to the final, which they lost to England.

Ricky Ponting has been impressed with Clarke's leadership and in the Herald Sun on Thursday, Shane Warne argued that Clarke was the best captaincy option and No. 3 for the Twenty20 team. However, after arriving home to Sydney, Clarke conceded he might have to dust off some of the more aggressive strokes he played as a younger man.

"Who knows? Maybe I need a little bit of that back," Clarke said. "Everybody has a different role in our team though and that is one thing that players certainly are aware of, and you need to do your role to the best of your ability.

"For me my role is not the same as Dave Warner or Shane Watson. I always want to perform, I always want to score runs, it doesn't matter what form of the game I'm playing, but like I said in this game, sometimes you can't always make those runs."

Clarke's immediate future in the format is expected to be decided over the next week as the selectors settle on the squads for the upcoming tour of England. Clarke is determined to stay in charge of the Twenty20 side, a role he took over last year when Ponting retired from that version of the game.

"No doubt [I want to continue], I'm disappointed we couldn't win the World T20, win the final, but I've really enjoyed the opportunity," Clarke said. "I've loved playing with the guys, I've had a lot of support from people back at home, the people who came and watched the games in the West Indies, and family and friends, so it's been great and I'm enjoying it."

Clarke said that while the loss to England was disappointing, there was no reason to panic ahead of next summer's Ashes series in Australia. The urn is held by England following their triumph at home last year, but the previous series in Australia was won 5-0 by Ponting's men.

"It always hurts losing to England in any form of the game, but obviously a lot of guys in both teams that won't take part in the Ashes series," Clarke said. "They will take confidence out of it, no doubt about it, but I can guarantee the way we've been playing Test and one day cricket of late, or even T20 cricket in this tournament, we're very confident."