Drop them
EMEA
S - FNC
A - FUT, NAVI, Vit
B - Giantx, KC, TL
C - M8, TH, BBL, KOI
AMER
S - NRG, Loud
A - SEN, Lev, Fúria,
B - G2, C9, 100T
C - KRÜ, mibr
D -
E - G
PAC
God tier - DFM
S - PRX
A - DRX, T1, Zeta
B - Bleed, Gen.G, TS, RRQ
C - GE, Talon
I only have three and a half braincells though so take that into account