Fnatic - EMEA
FPX - EMEA
Guild - EMEA
Optic - NA
XSET - NA
LOUD - BR
DRX - KR
KRU - LATAM
PRX - APAC
XIA - APAC
NIP - SA
ZETA - JP
I don't think 9 out of 12 teams will change imo.
Apart from these, I don't see a team that can go to Masters other than Ghost 100T and M3C. NIP will definitely beat LATAM 2nd (%99 BR wins this)