Blackadder's coaching ability was somewhat unfairly called into question again, and he was accused of just about everything from the Crewe murders to the sinking of the Mikhail Lermontov.
But that's rugby in the post season. It comes down to one or two moments. Those minute details. Sharks coach Jake White is a master of the details. Sticking to the basics, but doing them very well.
And that was the key to their success on their May 17 visit to AMI Stadium. If that was a high point of the year for the Durbanites, losing to a team down to 13 players at one stage was probably the worst night for the Crusaders that I can remember since sitting at Canberra Stadium in the first half of the 2004 final.
Assistant coach Tabai Matson admitted that all the players would be subjected to some video horror shows of that match at some point this week.
There is some good news, though: this time around the Crusaders will have three past and present IRB world players of the year in the run-on 15. Very timely. And then there is Corey Flynn. Saturday night will be game number 150 for him and either his penultimate or final match for the franchise before heading to France. But for a series of serious injuries, he'd probably be close to becoming the first player to rack up 200 games. Ending with a loss would hurt big time.
The Crusaders had two big aims this season: start strong and finish stronger. They changed up their preseason, giving it more of a rugby focus. The net result was an even worse start than usual. The coaching team looked wounded.
The big question now will come a step closer to being answered on Saturday night: have they learned from past failures and can they finish stronger? For rugby fans, it's feeling a bit like Christmas week, but not everyone will get the presents.
Brian Ashby is a NewstalkZB sports reporter and commentator