Do you think victory in the 1st India-SA ODI has proved Team India's bench strength?

1 run victory!!!!!!!! N that proves something??? That could've been a victory for either of the sides. So how that suppose to prove India's bench strength. It proved that Ind is still relying on the old players and the young are to go a long way to match them. Yet they played well to win a match though. 1 or 100 run win is a win for sure. But.............