Yes there is. You don't expect a change when there is literally no evidence of change. We've been going through the same cycle for 15 years. You don't look at a 72 point loss and think "wow I actually think we've changed so much for the better. What an aberration". That's called day dreaming success. Our players probably day dream about premierships more than working for it. It's a fantasy to tell me that this 72 point loss will follow the path of teams that have won multiple finals over the last 4 years.That's not necessarily true. Every half decent team, according to history, has had a shitty loss or two.
Looking at the 2018 season, we can see that every team in the top 8 has had a disappointing off-day at some point or another during the year. Whilst they're not exactly to the tune of our margin today, they're pretty close - enough to warrant a "smashing" title (with addition of junk time goals). Ours could just happen to have come quite early.
Keep in mind though, that the only top 8 team to have not had a loss margin exceeding 35 points or more, was the one that placed 8th.
Food for thought.
While we have a reason to be bitter, there's no reason to assume we're due to be stuck by a fork.