I disagree with your analysis of Miller. I do think he is overrated and his SP and GAA bear that out. Look for those numbers to get worse this season with the decline of the Sabres offensive talents. Defensively they are average at best and teams will now take advantage of this knowing they can now match the Sabres offensively. Losing 6-4 to the Islanders is only the beginning of what is in store for that club this year IMO.
While still a decent number 2 goalie option, personally I drafted many others ahead of Miller. Wins is only 1 stat, so even goalies like Backstrom and even Mason will no doubt have better overall numbers.