By Joe Haggerty
CSNNE.com
CALGARYThe roster competition for the Bruins begins on Tuesday night at the Scotiabank Saddledome, and it appears 22-year-old Steve Kampfer will once again hit the pine after serving as the healthy scratch in Detroit.It also appears Tyler Seguin will be in the lineup for Boston, with coach Claude Julien planning to start the 19-year-old with Shawn Thornton and Gregory Campbell on the fourth line with the freedom to move him up and down the lines depending on the situation.Seguin in the lineup means that Daniel Paille would be the healthy scratch for the Bruins, and perhaps even mentioned in possible trade talks for the Bs as they potentially shore up the defensemen depth. Itll also be the first game with Tomas Kaberle, Chris Kelly and Rich Peverley all in the Black and Gold lineup, and observers can begin putting together what this Boston hockey club will look like.Tuukka Rask got a pair of starts against the Islanders and Senators last week while Tim Thomas battled through a nagging head cold thats bugged him since the NHL All-Star break, and its expected that Thomas will open things up against a Calgary team thats lost only a handful of times since Christmas.Here are the lines:Lucic-Krejci-Horton
Marchand-Bergeron-Recchi
Peverley-Kelly-Ryder
Thornton-Campbell-SeguinChara-Boychuk
Kaberle-Seidenberg
Ference-McQuaid
Joe Haggerty can be reached at jhaggerty@comcastsportsnet.com. Follow Joe on Twitter at http:twitter.comHackswithHaggs