If you do comment, I will blacklist you and reroll if you are selected

actually, you can't do this. I mean reroll part. GA creator can't force their own rules in GAs and you don't have any legitimate reason to ask mods for reroll (you still can check the winner with sgtools, ofc, but that's another story)

Thanks!

Thank you!

you are fantastic! and thanks for the chance

"A thank you comment from the winner" :)