It's not insulting - Lou was the franchise for over 2 decades and he did things his own way and that became the narrative around Lou. Look around the league - how many teams have this supposed 'identity' you're talking about? Do Washington and Pittsburgh have identities? No, they have a bunch of really good players.
All of the good teams have identities, and you've hit upon the 'why'. The organization needs to step in and supply leadership and direction and then acquire good players who buy into that direction until the good players in question represent the organization's ideal and force the other players to toe the line.
What you've seen in Washington is Ovechkin buying into Trotz's plan. What you saw in Pittsburgh was an identity that the organization wanted the team to have - and then Sidney Crosby not only buying into it wholesale but leading the charge, and Shero supplying the pieces that fit.
It is pretty obvious that you can't have success without both an overarching philosophy and the players to implement it.
Right now, I think we have the 'fast, attacking, supportive' mantra - and it was a gem last season when we had the right players in place and playing to their abilities. The coaching staff bought into playing players like Wood, Coleman, Gibbons, Bratt and went out and got Grabner so that we could skate with about anyone and Hall was superhuman.
The problem is that we are currently a few pieces away from being able to play our philosophy confidently every night. Those pieces are in net and on defense and Shero hasn't found the right combo yet.
I'm on board. It's a process. We can kill Shero for not getting us there faster on defense, and we can kill Hynes for panicking and not getting things to progress with any sort of momentum. Seems like each game is a clean slate and we could be run out of the building or win.
I'm not going to pine away for Lou - and his personnel decisions are always in question now - but the philosophy at least seems to be something you can count on from him, and something that seems to breed improvement in his teams.