Apparently Pavel Bure said that the team wouldn't be playing accordance to specific lines. Which basically means that all 4 lines will get a decent chance in the 1st period and which ever lines performs well will get more ice time.
Personally I think the 1st line is awesome. Datysuk the supreme playmaker with a super sniper in Kovalchuk next to him and Kovalev a good shooting and passing attacker. The fourth also performed very well during the World Championships. The 2nd and 3rd line look good as well, Yashin and Kozlov provide a big physical presence in the centre of the ice, Kharitonov and Frolov are very responsible defensively and Sushinsky and Korolyuk are capable of a quick incisive counter attack.
The defensive pairing are very smart. Playing Gonchar with Volchenkov is definitely a good idea, same applies with the Tyutin, Kaspar combo and the Danny and Andre Markov pairing. A aggressive hitting defensemen is paired with a offensive defensive, which should bring balance and effeciency to the Russian blue line.
I also heard Sokolov is playing the 1st 2 games, which really isn't too bad a move he's always done well Russia in the World Championships.
So all in all not so bad team and team definitely capable of bringing home a medal, but the colour will be determined by how well this side jells together and whether they're disciplined and stick to their game plans.