Even though enough has been said on this topic, I'm gonna say it again.
Savard is a very good playmaking centre, in fact, one of the better ones in the league. His point totals are extremely impressive, and, if he was on Team Canada, he would be able to contribute, the question becomes, are there guys that can contribute more.
It comes down to Jason Spezza though. They are both very similar players; playmaking centres, who have enough defensive shortcomings that you would never put them in a checking role. Plus, neither are versatile enough players to move to a wing if needed. It puts both of them in a situation where you have to make them one of your top 3 centres for them to contribute.
Obviously, the depth of Team Canada makes that difficult, but, Spezza's hot start attracted quite a bit of attention, and he's been jockeying for a position on this team. We'll find out in a couple of hours if Spezza did enough to get the job done, but, to do so, he's needed to be among the top scorers in the league to do so. Compared to Savard, he has the following things going for him:
-Has 2 more points in 4 less games. When the main arguement of your case to make the team is statistical achievements, this is pretty significant.
-Many years younger. Taking Spezza over Savard right now has the ability to help Team Canada in future years, as Spezza is highly probable to make Team Canada in the future, while Savard is very unlikely to be there.
-Chemistry with Heatley. Ironic, as Savard has experience as well, but, Spezza's is much more recent, and the two have really played well off each other. It may not seem like that big a deal, but, if Kovalchuk was the Canadian, and Heatley the Russian, I think we would be hearing more Savard talk.
So, if there's maybe barely enough room for one player like Spezza or Savard, there certainly isn't enough for two. Like others have said, this isn't a fantasy team. It's about bring the right skill sets on the team. Savard is good, but, he doesn't bring anything to the table that Spezza doesn't, so, he's almost immediately removed from consideration.