Right from the outset I disagree with the assessment of he's a higher end goalie, which is very much why I thought your list and trade expectations were outlandish. Also as an aside most of those trades didn't exactly work out very well for the acquiring team, which compounds my thought that its probably not a good idea to pay that much.
I will fully conceed Gibson has high end talent, but not high end results, in 5 of the last 6 seasons he has provided below league average goaltending results. I've also read all the excuses of our D is shit, but I see Dostal, Stolarz, and even an ancient Ryan Miller outperformed him at various points during the past 6 seasons behind that exact same defense. Then I'm reading things like he stops trying when he sees it's a lost cause, that sounds an awful lot like he quit on his teammates; to which my thought is why do we want a quitter on our team? If we are down 3 games to nothing in the Stanley Cup Final like last season, is he going to be like this is too hard I'm not going to try anymore?
You want us to pay a 1st round pick and a prospect for that!? A guy we can't even count on to show up and nah bro, trust me, he'll be better on a good team isn't a convincing enough argument to pay that kind of heavy price.