Joel Quenneville wants to see a line with a lot of firepower, so he’s pairing up the teams two hottest scorers. Scott Mellanby and Cory Stillman will now be on the same line with Pavol Demitra. Mellanby and Stillman lead the team with 15 goals apiece. Keith Tkachuk is being moved to a line with Dallas Drake, who he played with in Phoenix. Petr Cajanek’s on the same line. The Blues face the Sharks tonight for the second of a five-game road trip. Tonight will mark the six-year anniversary of Quenneville’s first win as the Blues head coach. It was a 4-3 win in San Jose.