Washington Capitals Players Coaching Changes Player Injuries New York Islanders Coaching Staff Franchise History Management Expectations Coaching Owner Stanley Cup Championship Team Culture Team Performance Carl Hagelin Lineup Changes Performance Peter Laviolette Lineup Chemistry Performance Analysis Lineup Stability Player Positions Defensive Pairings Uncertainty over Shesterkin's availability Shesterkin's potential return on Thursday Lack of major concern over Shesterkin's absence Quick's better performance than preseason Quick's contribution in keeping the team in games Season Start Team History Individual Performances Game Highlights Player Acquisitions Strategic Decisions Financial Considerations Florida Panthers Philadelphia Flyers Player Contracts Season Performance Stanley Cup Contention General Manager Ownership Player Development