I've only been watching the NHL for 10 years but in that time I've only seen two types of winning teams:
1) Talented, young teams with few cup winners, riding young stars and pure will to win (think Hurricanes, us, first Blackhawks cup).
2) Older, "professional" teams with a lot of cup experience that are flat out superior and outplay their opponent every game (LA and Detroit, Ducks in 07).
We're obviously well past (1), but we also aren't (2).
In 08 and 09 we would come back every game, we would get up for important games and we would quickly forget bad games. We were getting big performances right when we needed them and EVERYONE wanted to win every shift for their teammates. We won as a type 1 team. I don't think we can expect those performances to happen with any version of our current roster.
We need to be a type 2 team that outplays their opponent every game. We need to be the team that has the highest pass percentage, the team that backchecks the hardest, the team that is always in good position, that you could throw a blanket over in the defensive zone and that has the highest breakout success rate.
We're not going to win forechecking and if you aren't forechecking you have to have puck support for the breakouts and you have to play your players that are the best passers. You also have to take the puck to the net and win every race. We have to forget about trying to be the Kings or the 07 Ducks and focus on being a Red Wings-type team.
This years team has about a week to start putting together a cogent system or we won't make it out of the first round. We have to stop stretch passing/tipping in as our major outlet, we have to play like a team and we have to have a consistent structure. This team feels a lot like last years, the only thing that has changed is a couple more top 6 wingers and a couple fewer top 4 defenseman.