I like 100t but they did bad decisions and got weaker. Only top2 NA qualify to masters and we have here three tier1 teams: NV, SEN and C9. 100t are beyond them, no shot they will qualify
T1 needs some time mens))
I don't think they will join tier1 soon cuz beyond Sen, NV and C9 we have also Xset, Guard, LG, V1 and they seems better. But let's see this year, they have some potential and I like it.