The German will take the helm for Australia's friendlies against Switzerland and Poland early next month and has named a 20-man squad including 16 members from the South Africa World Cup touring party.
Osieck said the squad, which reunites seasoned midfielders Harry Kewell and Tim Cahill with 37-year-old goalkeeper Mark Schwarzer, would form the vanguard of Australia's Asian Cup campaign given there was little time to assess other players.
"I don't know how it's going to evolve in the future but you have to start somewhere and you cannot make radical change with the players you don't even know," Osieck told reporters on a conference call on Tuesday.
"It's a major tournament and I want to go there with a team that definitely has the option to be not only successful but probably finish the tournament on top.
"So if you have players with the experience of two World Cups and playing in decent leagues domestically, then the likeliness to achieve the target is greater than just playing inexperienced 19, 20-year-old boys."
The Pim Verbeek-led Socceroos were bundled out of the South Africa finals in the first round, fuelling media speculation the Dutch coach's replacement would rush to blood new players to rebuild in time for the 2014 World Cup in Brazil.
"I had a chat to Harry and I was impressed by his attitude, by his approach, by his commitment to the team... and on the pitch he did play a decent performance, so I don't see any reason not to pick him."
"I don't want to compare my style of playing and my intent of the game to what Pim had, I would never question any measures of coaching colleagues," he said.
"I think if you go into a fixed system with a game then you might get stuck in some phase of the game, but if you have the opportunity to adapt to a game situation, to vary and change your style of play then you are in a good position.
"But for that you need different types of players."
