Australia will go home empty-handed as they failed to win a single game on their tour.
Five-times World Cup winners Australia, the reigning champions, have lost 16 of their last 18 completed ODIs
"I look at the England side and Buttler is the one"
Australia have struggled in ODI cricket lately, with Sunday's loss a 16th defeat in their last 18 completed matches in this format
Jos Buttler's superb 110 not out saw England to a dramatic one-wicket, whitewash-clinching win over Australia in the fifth ODI at Old Trafford
The comments came after England's batsmen set a new ODI record this week with a huge 481-6 against Australia at Nottingham.
Roy, who ran himself out for 82 on Tuesday, was quickly into his stride with two fours off successive Billy Stanlake deliveries.
Jonny Bairstow, who made 139 at Trent Bridge on Tuesday, and the in-form Jason Roy are now England's ODI openers, with Hales coming in at number three
In the short term, England are concerned about the dangers of over-bowling their regular ODI pacemen Mark Wood, David Willey and Liam Plunkett
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