So basically, right now, the space time second round is in it's way. So here are some impressions i have from it and things that could already be modified.
The system of pool seems actually pretty long, there is 8 pool of of 16 players fighting in 3fights every round. it's A LOT.

But the main problem is, the time needed for those fights, if yo'ure both there then there is no problem but if one of the 2fighters is missins, you have to wait 10 minutes before a fight happen and once this fight is done you have to wait ANOTHER 10 minute for the second fight and again for the third. SO if your opponent isn't there, you will have to wait 30 minutes, like is it serious? it's way too long.

And finally, you don't even see the fight happening, you just see the score changing lol, so fun.