This is a breakdown of the roster battles at the top and bottom of the lineup, key questions facing the forwards, defencemen and goaltenders, and an assessment of the Jets from top to bottom. It’s going to be a fascinating season.

The afternoon session got underway on day 2 of Jets training camp at hockey for all centre with Team Neufeld. Missing in action: Pair of defencemen were missing today as Ville Heinola and Simon Lundmark both didn’t skate.

Jets head coach Scott Arniel delivered the bad news following the completion of Day 2 of training camp at Hockey For All Centre when he told reporters Heinola has an infection in the ankle he broke last fall and will be sidelined for at least a week.

Arniel resisted the urge for roster revolution with his Day 1 lines. Kyle Connor, Mark Scheifele and Gabriel Vilardi skated on one unit on Team Neufeld to start the day. Nino Niederreiter, Adam Lowry and Mason Appleton were together again on Team Lesuk later in the day.

On day 2 of Jets training camp, bench boss Scott Arniel began his media availability with some bad news as he disclosed Ville Heinola is dealing with an infection that is not considered day-to-day.

Following the first practice of training camp Thursday, Lightning coach Jon Cooper quickly set the record straight. Jake Guentzel is not here to replace Steven Stamkos. Guentzel, the Lightning’s top offseason acquisition,

Thursday marked the beginning of training camp for the Rangers and coach Peter Laviolette did not let any of his players off easy. The team participated in a number of physical and intense drills that got everybody’s competitive juices flowing.