That he's done a great service to humanity is my opinion only. I think Osama was a bad thing for all of us, getting rid of his was in my opinion was a noble cause.
USA is trying to protect their guy, all countries do that. Pakistan's legal right to deal with this as per their laws is however supreme. But Pakistan has cut many deals with the US in the past too, handing over maybe hundreds of pakistanis during musharraf's regime. Hence the americans will try again.
I'm not saying anything different. Its however unlikely that s low level operative would know the op was about osama. In any case, this whole business was very shady, and I hope pakistanis demand to know the whole truth. The bigger issue here was not this guy but the way osama lived there that long, surely he had a local support system. i hope they are targetted with as much vengeance as this doctor.
I say this because long term pakistan needs to start earning credibility internationally. They need to demonstrate their systems work evenly. I hope you realise how the AQ Khan affair was handled or claims that former ISI chief has lost memory - stuff like that hurts your image very badly.