Fleury had a nightmare series, but the guys in front of him deserved to share the blame. The Penguins left gaping swaths of open ice for the Flyers to exploit, and ill-timed turnovers exasperated the issue.While fans filled the radio air waves in Pittsburgh calling for major changes to the defense corps,Mike Richards Authentic Jersey, the only guy who isn't on the roster from last year at this point is Zbynek Michalek, who was traded to clear cap space for a run at Zach Parise and Ryan Suter. Unless general manager Ray Shero can make another trade, the main protagonists on the defense will be the same, with the addition of a young player from within. It isn't just the defensemen,Ryan Callahan Authentic Jersey, either -- the forwards have to show a renewed commitment to goal prevention as well.HURRICANES SEASON PREVIEW X-Factor: Is Sutter the perfect compliment? Penguins aim to rebound after early playoff ouster 2. Will Marc-Andre Fleury rebound?Ilya Bryzgalov had a miserable first playoff series for the Flyers, yet his ignominy was easily overshadowed by the goalie at the other end of the ice. Fleury allowed 26 goals in essentially five-and-a-half games,Martin Brodeur Authentic Jersey, producing a 4.63 goals-against average and .834 save percentage that wouldn't have cut it in the mid-1980s.Fleury has had famous foul-ups before, but the way he lost "it" so suddenly was startling. The pressure to get off to a good start in 2012-13 will be immense. The addition of Tomas Vokoun as his backup should help lighten his workload, but if Fleury struggles like he did at the end of last season it could be a lot lighter than he wants it to be. 3. Who replaces Zbynek Michalek?There are a bevy of young defensemen who will compete for at least one spot on the opening-night roster and maybe two,Mark Messier Authentic Jersey, pending a decision to carry seven or eight rearguards. The obvious favorite is Simon Despres, who impressed in 18 games for Pittsburgh last season and could be ready for 18-20 minutes per night immediately. Other candidates include summer additions Brian Dumoulin and Dylan Reese, top prospect Joe Morrow and "veterans" Brian Strait, Robert Bortuzzo and Carl Sneep. 4. Who is the last forward among the top six?Crosby, Malkin, Neal, Chris Kunitz and Pascal Dupuis are locks to be on one of Pittsburgh's top two forward lines. Malkin, Neal and Kunitz were one of the top lines in the League last season, while Crosby and Dupuis have played together for a long time. Evgeni MalkinCenter - PITGOALS: 50 | ASST: 59 | PTS: 109SOG: 339 | +/-: 18Kunitz was the third member of that line before Crosby's health problems, and it is possible he returns to the line. That would leave a spot open next to Malkin and Neal,Authentic Shea Weber Jersey, who were both First Team All-Stars last season. The top candidates are Matt Cooke (19 goals last season), Tyler Kennedy (11) and Eric Tangradi (0 in 24 games). Dustin Jeffrey and top forward prospect Beau Bennett are the dark horses. 5. Can Evgeni Malkin go back-to-back?Malkin became the fourth player in team history to win the Hart Trophy as League MVP, scoring 50 goals and an NHL-best 109 points despite mis