VCT teams making changes before Split 1

Solid sources mention 4/5 teams making changes before Split 1 :

• TL
• VIT
• KOI ???
• APEKS ???
• GX ? BBL ? M8 ? Fnatic ? ( any guess is good xD)

Reminder China, APAC, Americas all had serious surprising changes before split 1.

I guess after split 1 its gonna be chaos.

TL
KC
2G
Furia
Mibr
Nrg
GenG

Heretic need change

2G: -pryze +askia
MIBR: -nzr +verno
FURIA: -mwzera +?

Making changes after playing at a LAN is a bold move.

What's the source for VIT?
The only thing I've seen is that Kicks is going to military service next year

Also these seem to be the changes for Americas and CN: https://i.imgur.com/B8TMffn.png