Is it possible? If not i think it would be good to make it.

What's the point? Won't you just be disappointed every time you look at it? "Look at all this cool stuff I can't join"

There are two reasons:

1. New players can see that Warlight is alive and they are games, they just can't join yet.
2. It will be possible to check which stats needs improvent to be able to join more games

Wouldn't that lead to less competitive games, and more pumped-stat poor-to-average players they just want to join?

they re gonna pump their stats by not getting booted ?
because that s the kind of player i d like to get through my boot-filter ;)
wins/losses is a bit annoying when they pump it, but in the end they only pump that stat to get beaten by better players, which will teach them to actually get good instead of pumping stats.
offcourse, also a better player could find out one of his/her win-stats need pumping, maybe he only played hard players or just never bothered with 1v1 while that stat is often used for FFA's as well.

in a nutshell, censorship is generally bad in the long run