I think he is going to have a very good start. I know this isn't a commonplace response that you'll hear from most people ... but he is energized by Bobrovsky's presence in the lineup. He really likes Bob and I think a lot of his energy parlays over into Boucher's game. He's being challenged and it will push him to play at his best.
He seems healthy, he doesn't look rusty at all and so if he gets into a rhythm early I don't see why he can't play, at the most, 35-40 games and post somewhere around a 2.50 GAA and .912 save percentage with three or four shutouts. Those would be on the "good" side of things, but they are at least realistic.
Every fantasy manager must understand the importance and influence of a goalie's first couple of games. Just look at Craig Anderson last year in his first two games and the influence it had on the entire Avalanche team.