Pakistan left out experienced but out-of-form pacer Mohammad Aamir from its 15-member World Cup squad.
Senior players Wahab Riaz, Umar Akmal and Ahmed Shehzad have not been in World Cup 23 probables.
A brillient century by Haris Sohail goes in vain as Aaron Finch and Co win fifth ODI by 20 runs to sweep series 5-0.
Australia beat Pakistan by six runs with successfully defending 277 in fourth ODI at Dubai on Friday.
Australia defeated Pakistan in the third ODI of the five-match series by 80 runs to take a 3-0 unassailable lead in the series.
Finch scores highest ODI runs helps Australia beat Pakistan.