"With what's happened recently we are reviewing how we're actually playing the game and type of player that's required in the one-day format," Hohns said.
"We haven't played well in this series, we don't seem to have been able to put it all together on the one day, there has been something lacking.
"With the World Cup in 2019 there is a lot of one-day cricket to be played between now and then."
Figures this week revealed Australia had the most unsettled one-day line up in the world last year, using 25 players in 15 games. They have since added three debutants this summer.
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In comparison, England used just 18 in 20 games in 2017, and have been unchanged in their first three ODI wins this summer to continue their ascent up the ratings.
Much has also been made of England's new-found one-day focus as it has become clearer that they have overtaken the Australians.
The Aussies have gone at more than a run a ball just three times in their past 13 matches, while England have done it in each of their past eight.
Hohns indicated Australia would go in search of a harder-hitting middle order and consider introducing specialist limited-overs bowlers to their XI.
"We will be trying very soon to get together the main nucleus of our squad so they can play together for some time," he said.
"We need to make sure we've got other players in key positions to give us a little bit more hitting power in certain areas.
"Bowling wise we've got to make sure we have specific and specialist one-day bowlers in our squad as well."
Hohns said the door was still open for offspinner Nathan Lyon to return to the side for Australia's next one-day series in England later this year, as he insisted he had not been pigeon-holed as a Test only player.
- AAP
