2. Staying healthy
The Panthers are counting heavily on forwards Aleksander Barkov, Jonathan Huberdeau and Nick Bjugstad to produce offensively, and for that to happen the three of them must stay in the lineup. Bjugstad (hand) and Huberdeau (Achilles) were injured last preseason and, combined with Barkov, missed 100 games. Defenseman Aaron Ekblad missed 14 games because of a concussion but said the injury affected his play even after his return.
3. Production from supporting cast
The Panthers have a solid nucleus up front with Barkov, Huberdeau and Vincent Trocheck, who led them with 54 points (23 goals, 31 assists) last season, but they need contributions from other sources. Along with Jagr, the Panthers are also without their leading goal-scorer from last season, Jonathan Marchessault, who was taken by the Vegas Golden Knights in the NHL Expansion Draft after scoring 30 goals in 2016-17. Also gone are second-line forwards Reilly Smith (traded to Vegas) and Jussi Jokinen (contract bought out). Evgenii Dadonov was signed from the Kontinental Hockey League with the idea he would skate on the top line with Barkov and Huberdeau. Veteran Radim Vrbata is expected to join Trocheck on the second line.
Beyond that, there are a lot of options but few sure things at forward. There's competition for positions between Owen Tippett (chosen with the No. 10 pick in the 2017 NHL Draft), Finnish Elite League scoring leader Henrik Haapala, prospects Denis Malgin and Jared McCann, and tryout players Brandon Pirri and Harry Zolnierczyk. Pirri scored 22 goals in 49 games for the Panthers in 2014-15 and could stick because of his offensive ability.
4. Solid goaltending
Roberto Luongo, 37, enters the season as the League's winningest active goalie with 453, but he's coming off a season that ended a month early because of a lower-body injury. Luongo started 39 games, his lowest total in a full season since 2008-09 with the Vancouver Canucks (53), and his 2.68 goals-against average was his highest since 2005-06 (2.97). James Reimer was solid after joining the Panthers as a free agent to help them finish tied for 14th in the League with a .911 save percentage, according to ESPN.com. A return to form by Luongo could go a long way toward helping the Panthers return to the playoffs.