What Pakistan needs is good air defence. I have been saying this for a long time: given the fortified Indian air defence, forget about deep penetration strikes. Even if the USAF and USN wanted deep strikes within India, they would need a months long campaign to break through. You guys need to read about the air campaign in Yugoslavia. The American assessment is that if Milosevic has just held on to his guns for a bit longer, they would have to wrap up the air campaign. Those hundreds of bombs you see being dropped have costs behind them: cost of flying the aircraft, wear and tear, maintenance, supporting assets, and lastly the bombs themselves. If you tried to carpet bomb the Indian army without them having any air defence, you would go bankrupt. Forget when they themselves have top of the line air defence.
Our best bet is to likewise make the Indian offence prohibitively costly. Although India fields 'heavy strike fighters' the aerial war will not start with them. The aerial war will begin with a cyber/electronic attack on our air defence possibly combined with a saturation attack on the same. Without radar coverage, the PAF will be blind. For how long can you keep AEWACS in the air to monitor both the Eastern and naval approaches. And with a CBG, India will even try to attack from the West.