Their Generals are not, they are very capable officers and that is why they have not entertained this idea of acquiring the Iron Dome. It is just these arm chair Generals here on PDF and in the media whom are speculating that India will acquire this system.
During the Bosnian War, thousands of artillery shells were fired in a couple of minutes. Same scenario will be repeated between India and Pakistan, do these guys actually think that Indian Army can afford to launch a $90k interceptor for every artillery shell. If so, than Pakistan has already won the war because India will be bankrupt, even a country like the US cannot afford a system like this to neutralize artillery shells. Besides, there are several tactics that can be used by PA to make this system irrelevant. Why not fire dummy rounds at sensitive areas to force the IA to launch the interceptors, once launched fire the real rounds. This is just one tactic, there are several others that can be employed.