Yes, then we won't have to worry about fly over permission and can just level that place on our way to finish the Taliban.
Once OBL is known to be in Pakistan, then we merely reiterate our views that any country that hosts terrorists will be held accountable. Pakistan would be no different from any other country he, OBL, may try to get into. Iran would not permit him into their country, percisely for that reason.
Once a population take up arms, like in Mogadishu, then they are fair game.
OBL is currently, if not dead, is in the safest place he could possibly be, in caves in the mountains. Any place esle we would get him sooner, than where he is now.
This Pakistan scenario is flawed.
Shoddy strategic thinking.
OBL is clearly itching for a huge fight. He is not hiding biding his time till we kill him. Eventually, he is going to make a strategic move to widen the war among Islamists, if the US doesn't make some blunder that does this for him first.