I think it is very possible for a great side to get in average form, or even abysmal form. It is not possible by definition for an average side to get in white hot form ... by definition that performance is not average.
If you thought that a side was only average, yet it started to produce white hot form, then what is happening is that your assessment of the side as being average was incorrect. (Oh, and when I say "white hot form", I do not mean a single outstanding game).
Before they were in white hot they may have previously been playing in only average form, but clearly and obviously they were capable of much better form.
"Being capable of great form" is what defines what we mean when we say "a good list".
Are you trying to convince me or yourself?
So let me get this straight. If Adelaide play poorly then they are a great team in average form...just because you say so. Adelaide weren't finalists last year, they were poor, they have started this season out very well, but there is a long way to go, and just because you think they are a great team, it does not make it so.
What kind of ridiculous notion is average teams can't get in white hot form? Of course they can. There have been numerous teams start the season out extremely well only to hit hurdles in the second half of the year and never be heard from again.
It takes a while for an emerging team to be given credit for how good they are. This is because we want to see whether they are playing at their very best while most of the rest aren't, or whether they are truly improving into an excellent side. This is still the case with Adelaide, we are not sure which category they slot into. We will know more in time, but for you to be so categoric about just how good this Adelaide list is makes me think you may be blinded by a bit of bias. Sure you've been great this season, but lets just remember the season isn't even half done yet, and you were struggling to shake GWS, WB and Port for a good portion of those games. You have been smashed by Hawthorn too.
I'd say that Carlton and Geelong have been far from their best when playing you. You may say it was your ability to shut them down. I can then say that whenever Adelaide have performed badly, including last season, that it was the oppositions ability to shut them down that caused Adelaides subpar performance. It will just keep going around in a circle until enough weeks pass for Adelaide to truly prove how good they are. We will know soon. As for now, Adelaides best 22 is only as good as Collingwoods best 22 in your head.