How is Warner being carried? Top run scorer in the series and averaged 58. Watson also kept an end very tight with his bowling and got some useful runs. Smith didn't score big runs but chipped in when the other didn't, his 2 centuries arguably won both of those test matches or certainly tipped the balance in their favour.
I would say Bailey was carried and should be dropped from the test squad.
While I might not describe him as being carried, Warner was poor in the first innings through the whole series.
1st Innings: 49, 29, 60, 9, 16
2nd Innings: 124, 83*, 112, 25, 16
The same for Shane Watson
1st Innings: 22, 51, 18, 10, 43
2nd Innings: 6, 0 , 103, 83*, 0
Watson and Warner are one day players and it showed in this series IMO. Excellent one day players, don't get me wrong, but with the freedom of a 200 run lead they smashed it around the park but first innings where they were trying to build the lead they were nowhere.
The Australian batting from 1-6 was actually pretty poor this whole series. Outrageous that Haddin didn't get Man of the Series, he literally carried their first innings in every test. Every first innings we had them 5 or 6 down on a low score and Haddin walks to the crease and puts on a 100+ partnership or two to rescue them.
Haddin gave Australia the lead (with the help of some good bowling and simply pathetic batting) and players like Warner merely extended it. Put him in a position to bat like a test opener and not a one day player and he's average at best.