Every Aaron card pictured in this thread is faded. I know 100% mine is.
Can also guarantee the other 2 are also because of the dull yellow in the logo. I have seen very few real missing yellow cards and I have seen a ton of altered ones. Even on a real card there will be a little yellow ink on the card. You might need a powerful loupe/top lighted microscope to see it but it will be there. That yellow will still be a very bright yellow not the dull crap that is on the 2 cards that are pictured but not mine.
Missing color are among my favorite cards so I have done a ton of testing/experimenting so I know what is real and what is not.