I think it's the same question from two different angles. Obviously, we don't just pop out of nowhere to be a top four team every five years or so. We've got to be a good team at times in between. Why does that not translate into regular season success more often?
I'll delve I to this more a bit later tonight but I have a few theories on each one, 07 following 06 being the easiest to explain how things went sideways
I'll post something more indepth than this in the next few days, it's going to basically be a f***ing novel since I'll look at everything from our drafting and development failures over that time frame as well.
2002 - This one is actually the easiest of them to explain given the economics of the Pre-Cap era of the league. The 02 team was the culmination of a group of young players supported by some solid veterans overall, and this would be the core from a team that had made the playoffs from 1998/99-2002 all but one year:
Kapanen (28), Francis (38), O'Neill (25), Battaglia (26), Brind'Amour (31), Cole (23), Vasicek (21), Gelinas (31)
Hill (31), Hedican (31), Wesley (33), Ward (29), Malik (26), Wallin (26)
Irbe (34), Weekes (26)
2003 - Simply put 02 would be the last year that Irbe would prove to be an effective NHL netminder, the 03 team would be decimated by injuries with Wesley, Weekes, Cole, Vasicek, and Brindy all missing 15+ games, Brindy missing damn near half the season. Malik would be traded for Jan Hlavac and Harold Druken, both of whom did not work out here, and simply put the economics of the game caused the Canes to trade away Battaglia (for Vrbata) and Kapanen (for Brendl and St Jacques). They also lost Gelinas to UFA that season for the same reason. And even all that said, the team was still in playoff position before the Weekes injury, it would only fall off after that and not be able to recover for the remainder of the season. Also of note many of the teams top prospects at the time would not prove to be effective NHL players (Svoboda, Zigomanis, Knyazev, Kurka, DeFauw, Tselios, Malec) added with the bust of the Malik and Kapanen trades, further draining what depth the team did have.
The good news is that sparked a rebuild of sorts, and the Canes brought in a ton of new faces in prospects over the couple years including Justin Williams in a future trade with the Flyers for Danny Markov, who we acquired from Phoenix that offseason.
2006 - Was a bit of a rebuild on the fly. Mind you the 05 team on paper was already starting to take shape with some solid additions to the framework of the team, before that season was canceled. Matt Cullen was inexplicably allowed to walk by the Ducks, who the Canes also acquired Martin Gerber from for a 3rd round pick and Malec. They also snagged Frank Kaberle as a UFA from the Thrashers that offseason. With the season canceled and some solid prospects playing on a split-affiliation setup with the Flames in Lowell, the Canes were also able to scout a few other additions that would play a role including Mike Commodore. Interestingly enough, it was striking out on 2 UFAs following the 05-06 lockout that in fact set the team up for more success than it would have otherwise held. Missing out on both Adrian Aucoin and Paul Kariya allowed the Canes to be in a position to sign Oleg Tverdovsky, Ray Whitney, and Cory Stillman once the later two were released as part of the compliance buyouts. So the 06 team had this core group:
Stillman (32), Staal (21), Cole (27), Whitney (33), Brindy (35), Williams (24), Cullen (29), Vasicek (25)
Wesley (37), Kaberle (32), Hedican (35), Ward (33), Tverdovsky (29), Commodore (26), Wallin (30)
Gerber (31), Ward (21)
They would go out and bolster the lineup with Doug Weight and Mark Recchi as rentals due in part to injuries (Vasicek missed most of the season, Cole the last 20 some games until the Cup final) and in part because we were the best team in the East along with Ottawa from gate to gate that season.
2007 - As you can tell by the ages of the 06 core, there were a LOT of impending UFAs, especially as the UFA age had been lowered to 27 as part of the post-05 lockout CBA. Weight and Recchi would return to their previous teams, Gerber would head to Ottawa as a UFA, Cullen and A Ward to the Rangers, Stillman and Kaberle would miss significant time due to post-season surgeries that had them out for a significant amount of time, and most notably the players brought in to replace the lost depth would prove to be woefully inadequate to the task: Belanger, Letowski, and most notably Grahame. Grahame was especially painful as Manny Legace, a proven starter at the time, was had for a lower price by St Louis. With the injuries and the loss of about half the core the team missing the playoffs the following season was little surprise. Even with the acquisition of Gleason and Scott Walker, and the improving play of prospects Andrew Ladd and Chad LaRose, and Seidenberg at the deadline, goaltending far below the league average would sink the team that season and the next, missing by 4 and 2 points respectively.
2009 - Some of the 06 core was still in place, notably Ward, Staal, Whitney, and Brindy, but most notable was the revamping of the defense of which Gleason and Seidenberg were the start of. Notably adding to it was a trade of Cole for Pitkanen at the start of this season, the acquisition of Joe Corvo the previous year, and the continued development of Anton. They also had the benefit of a healthy season of Tuomo Ruutu (acquired for Ladd in 08) and Sergei Samsonov (acquired on waivers in 08). With a late-season re-acquisition of Cole and of Jussi Jokinen the team was in good shape heading to the playoffs. Also to note they had mostly good health that season aside from Williams and Walker. This would also prove to be Ward's breakout (re-emergence?) season and Leighton would somehow be non-shit tier as a backup, the first non-shit tier backup since *checks notes* Cam Ward.
Samsonov (30), Staal (24), Williams (27)/Cole (30), Whitney (36), Brindy (38), Ruutu (25), Cullen (32), LaRose (26), Walker (35)
Pitkanen (25), Gleason (26), Corvo (31), Seidenberg (27), Wallin (33), Babchuk (24)
Ward (24), Leighton (27)
2010 - Seidenberg left as a UFA, so lose one of our top 3 dmen right there, Babchuk signed back in Russia as he was still miffed about his handling by JR back in 06-07. Add to that this would be a season where the team was absolutely decimated by injuries. Corvo would miss 30+ games, Harrison 40+ games, Gleason 20+ games, LaRose 20+ games, Cullen 20+ games, Cole 40+ games, Ruutu 20+ games, Cam Ward 20+ games. Just far too many players in too key of roles to be missing that much time. And while the acquisition of Legace helped to hold the line in net, there was only so much that prospects Borer, Carson, and McBain could do to hold the fort on the blueline. Sutter showed significant improvement up front that season, but the other prospects up front were unable to add much.
So with our team next year, yeah injuries definitely have to be a worry. But unlike the other two seasons the team has its core at every position aside from net set long-term. That's why more than any other position getting Mrazek back under contract to something reasonable has to be priority 1 this offseason, followed by Aho, then re-signing/replacing Ferland.