Such a tired argument. I grew up about the same time you did, and I don't share your opinion that we should have a guy ruin our season because you are having traumatic flashbacks to the Lacher, Dafoe, Ranford, (on and on) era. Even as a child, I was very good at identifying hockey talent. I could've told you those goaltenders were not the real deal. But you also remember that period of time was pre-salary-cap, so back in those days we had to have hand-me-downs because there's no way we were going to be paying anywhere near top dollar for premium players.
I chanted "Sinden sucks" like everyone else in the arena during that era. My only regret is that I should have chanted "JJ sucks." But alas, it is a business, and he's entitled to make as much money as he wants. And as a fan, I'm entitled to chant for the $60 ticket price, which at the time was even more outrageous. The Boston Garden had better teams and better prices, and you could actually afford the concessions.
So if your point is about nostalgia or seniority of suffering, I don't buy it. And I would think that given the ages we are now, it would be better to actually get with the times and make good choices because it's more than obvious what dog paddling with mediocrity gets you. We already did that. When the player loses it, it's time to move on. It's been three years in a row. It's about the club, not the player.