Avs were .667 before December 6, 4.41 GF, 3.0 goals against
Avs were .618 after December 5, 3.76 GF, 2.89 goals against
Yes, and I think Roy went 6-6-1 in his first 13 games with Colorado. He apparently then sat down with Pierre Lacroix --- who had been interested in Roy since the latter's Junior days with Granby Bison --- for a personal talk, in which Roy said he was worried about letting Lacroix down. Lacroix, as the story goes, put Patrick's mind at ease, and then the goaltender did well the rest of the way, obviously peaking in the playoffs.
As for Montreal...
(sigh). The more you go back and look at this trade, the more insane it is.
I realize they had to part ways with Roy after the Detroit-game blow up. There was no going back. So, okay, what you do is, you wait patiently for the right trade pieces to align. (Like Glen Sather did after Jimmy Carson walked early in the 1989-90 season. Sather let Carson sit for a month before pulling off a masterful trade to acquire Murphy, Graves, and Klima... effectively enabling Edmonton to win the 1990 Stanley Cup.) What you don't do is rush a trade as fast as possible, because you're almost surely going to lose it. But that's what Montreal did.
Then, how the hell did the Habs' org get talked into adding Mike Keane into the deal? Keane was a really good player and the captain of Montreal. Like.. how do you throw your team captain in, when you're already losing the franchise, decorated goaltender?
This whole thing has taken on almost mythic proportions, as it's the moment when the Canadiens' organization officially (in public perception, that is) lost its perma-shine and took on some
stank that still hasn't lifted. It's like right from this moment of the Roy disaster, every move the franchise made was bizarre or inexplicable. So, shortly after this, you've got Kovalenko (who scrored the final goal at the Forum -- itself, a strange situation) being shipped out after 50-odd games for... Scott Thornton...? Then, you've got new captain Pierre Turgeon being briefly feted as the new Habs' captain in the legendary line... carrying the Flame onto center-ice at the Forum's final game... and then promptly being traded (the 2nd Habs' captain traded in his prime in 1 year, with 600 more points in his HOF career to come) for Murray Baron (?) and the corpse of Shayne Corson. Then, they traded still-prime Mark Recchi (12 seasons left to play) for two draft picks (who never played a game) and Dainius Zubrus. Then, they traded 31-year-old Vince Damphousse for... draft picks.