I have some news, guys.
I got both of the videos. And I saw, that Talisayflat is way better for the begginer group.
So I could just disqualify him the easy way. But I found a solution. I'll move him to intermediates. Switch him with flatforever, who got the free spot.
That leaves a free spot in begginers. The first who signs up is in, battles with vignjo.
4 days from the moment someone signs up.