I agree with the others, though you can also help by simply running the numbers and getting the basics about what is doing well...
...and even what isn't, if it is well known. For the sake of argument, let us assume a name level deck simply isn't making Top 4 (a bit arbitrary for Battle Roads, I know) anywhere and is being run by multiple players most events. That's well worth knowing. Even if something takes first place at once event, if in another 9 events it is finishing low due to losing at least two important matches every Battle Roads, that is really important information.