I don't think there are any viable 7* maps, but there are certainly some in the 6* range that can make some pretty solid candidates. As Tidek said, the only way to even make a somewhat playable 7* map is if you put some jumptrill patterns at high speeds. So while we won't see any 7* maps in the world cup, we'll certainly still see some rather challenging maps.
iJinjin wrote:haelequin INF patterns really involve luck as much as it requires skill; i didn't include it since it's not really a good map to gauge one's 4k ability
that being said, haelequin INF is
wayytoo easy for the finals
Which map that have 7+ SR and playable