Thats also fine.. There are no permanent friends or foes in world politics i'm in complete agreement with you,
Thats exactly how the US hit a home run from this whole NSG fiasco, They promoted India knowing very well that China and few other countries wont waiver protocol that they the US themselves set in the NSG admission, They knew India will never get the nod, So they duped India though their campaign, India was left battered and bruised diplomatically, China was made to be the bad guy and created a further rift between India and China at a time when there is power play in the SCS and the US attempts of establishing a military foothold in South Asia.. Again the super power wins