I've had some really bad luck a few games in a row, at least it felt that way to me. Read my last blog entry to hear me complaining about that. It seems to be over for the moment, so you can stop worrying and find some sleep again.
To put this up first: I do
not believe in any malfunctioning of the RNG. Although it sometimes feels like being punished by Nuffle, he will soon smile on you again for sure. Even if in some games it seems to be, in fact, a D4 you're rolling, you will soon crush an opposing team for sure. Have mercy with your opponent in those turning point matches.
I think that
Quadros' contribution to that matter is not only adequate with respect to psychological issues but also concerning the mechanisms of the game. (Here he comes, not even 100 games old but trying to explain the mechanisms of the game. Hope you can forgive me that hubris.)
When I have to play one of those bad games, I often feel right at the beginning that this isn't gonna end good for me. Perfect Defense, Blitz, or even the profane quadruple-skull in the first block -- often it's downhill from then. Reading Quadros' post, I noticed something that will be most obvious to most of you, but to me it wasn't: minor failures can have a dramatic impact on your strategy. You might be forced to roll more dice, e.g. GFI one additional square or dodge more often, to compensate for that little failed roll. And that's where the vicious circle comes in! Those tiny bits of bad luck at the beginning of your drive (they don't even have to cause turnovers to have that impact) will get you into the backhand and, at least against experienced coaches, keep you there for the rest of the drive. The new kick-off does not guarantee salvation: Having lost one offensive drive, you feel inclined to, again, engage in more dice action. Your misery will continue.
You might call this some kind of butterfly effect, and it's most likely to occur when something at the beginning of your offensive drive goes wrong. If you set up to whipe out your opponents LOS, or at least to get them on the ground, and your first block gives four pale ones, you might sudddenly find yourself in a defensive position that doesn't fit to your setup.
On the other hand, I am well aware that there are lots of bad luck to be suffered in a defensive drive. But, somehow, you do not base your strategy on the assumption that your LOS is standing while the opposing players are down or at least pushed back when you are kicking.
In conclusion, how much bad luck a failed roll really means does depend on the importance of that action for your strategy. But, surely, the RNG doesn't know about that. Experienced coaches will be able to adopt their strategy in such a way that the butterfly effect is avoided or, at least, limited to a few follow-up actions while unexperienced coaches, like me, tend to run into that trap and hope for a favourable interpretation of the laws of probability.