Politically it probably wouldn't be possible but why not arrange for a temporary exchange of pilots?
Send some of the local training captains and new first officers to Europe to fly with a well organised and proficient airline.
At the same time send some European training pilots to fly in India.
Am just brainstorming and no doubt others would come up with objections but until the training pilots are top notch (and I am not saying some of them are not) it's doubtful you will see an improvement in the overall standard.