The biggest thing for me is that it raises the bar going forward in a way that should only be positive. No longer should they imagine pressure situations with trepidation. No longer do they have the carry around the baggage of past disappointments. Those moments still have relevance as lessons learned but the weight should be off. That should drive them throughout their training and, along with the new staff, motivate them to do their best to remain on top. That confidence and determination may not go 100% for those that didn't factor in during the Cup run but even for them there should, at least in the short-term, be more of an institutional sense of confidence and positivity.
Even a decade from now there will be the utility of those other guys in the past with the same name having done it before. It's a game-changer organizationally, particularly given this franchise's overall history. I'd hope it's not a one-off and there's still more team accomplishments to come but once they've actually done it losses will be far easier to get over. For both the team and the fanbase it should be much easier, at least in the short-term, to keep focus on what can be controlled and let other distractions fade away.
There was some statistic that showed most Cup winners won it all again within 7 seasons (I think it was 7)....something like all but 5 in the past 30 years. The process of learning how to win makes it a lot more likely to win again.
I don’t know the exact numbers, but win it once makes it likely to win it again. We will see