Responsibility of defeats

You can't blame your bowlers, when you know the kind of bowling attack you have.
I will blame the batsmen, because on a good flat batting wicket , they had scored only 308 runs..
Batting was too slow, especially the partnership of Rohit and Kohli.
Although they made runs but were too slow for the kind of opponent you are facing...

You need to look on your highly rated batting and batsmen have to take chances.
Only playing for scoring century and fixing your spot in the team is not going to win matches for you.
In Today's and Last ODI knocks Rohit Sharma took too many deliveries while scoring that runs which is very slow for the kind of batting wicket on which you are playing.

Bowlers were also not good, but they solely not responsible for the two defeats.
The reason was some selfish knocks from overrated batsmen.

Indian batsmen have to realize that how crucial are the middle overs from 15 to 40.
You have to score with at least 6 RPO , because in the last 10 overs you have no batsmen that can hit the ball like a pinch hitter, while Australian team have Maxwell, Faulkner for the death overs job.