What are the three team that sea can send to champs to have the highest chance for a top 4 finish?
No it's not
There are Japan and Latam, Latam is 1 team region so they are worse than SEA as a whole
Korean teams except VS also got exposed at LCQ, so it's obviously SEA > Korea too
If X10 finish above VK in Group A + Secret finish above VKS in Group C, then it's safe to say SEA > Brazil as well
Although we may also take into consideration FS / Furia performances and how they play against major regions (Furia already did a good job)
BR have 2 international wins, only 1 more than SEA and:
BR sent 4 teams to LANs in total (2 Reykjavik, 2 Berlin)
SEA sent 2 teams to LANs in total (1 Reykjavik, 1 Berlin)
Plus that one and only SEA team at Masters Berlin was in the group of death
Unlike Brazil who got relatively easy groups - beat Zeta, beat KRU (fail), beat CR (fail)
Among BR,JP and LATAM, an SEA team was the first to ever take a map off an EMEA team. SEA overall is currently better than Japan and even Korea (if we're not counting VS). Nuturn who beat V1 and lost 1-2 to Fnatic got 13-0'd by an SEA team. Considering how popular val is in Asia and the amount of investment being put in, I'm very sure SEA will be a top region soon