WI is a more pathetic team than Srilanka, they failed to qualify for the ODI World Cup. They are not that good in test cricket and are ranked below Srilanka in test ranking. They do not have batters with mentally strong enough to play long innings and they lack specialist bowlers for long formats. There was a time when they dominated both test and ODI and that time has long passed. Australia is the best team in the world in test cricket and the possibility of a whitewash cannot be denied in the upcoming series.
This series will help Aussies in improving there test stats. There will be lots of cricket in Australia for WI, they will play 2 test, 3 ODIs and 3 T20Is. In test its almost impossible to beat Aussies at there home. They have an excellent test record at home. I don't think WI team is capable of facing mighty Australians at there home. WI only have a chance in T20I series.