Two standout points from this series is this:
It was only before this series i was seeing a large portion of IND posters on this forum & other sites, past players slamming Ashwins bowling vs ENG who basically nullified him. Has he turned the corner that quickly or did he simply just take advantage of a average AUS batting line-up that is poor on turners?
IND always struggling for all-rounders. Many were unconvinced about Jadeja getting picked. Are you & IND fans now confident he can be a complete all-rounder @ 7 like Vinod Mankad, Shastri & Bapu Nadkarini was?. They still have big question marks over them.
Basically we have seen this move before with IND -their challenge will always be being more consistent in away from the sub-continent. Its remains a wait & see situation on how this post tendy era of players, handle that historical Achilles heel starting from the S Africa tour.
Neither of them are finished products, but this will help their confidence and more over the teams confidence, and as you say, it's where they go from here that really matters(tour of South Africa, New Zealand, England and ofc, Australia).