I'm gonna predict the team comps for the upcoming TSM vs C9 game
Top:
(100% pick ban) V
in every game... and maybe a
or
instead of gp(becasue Impact/bans)
Jungle:
V
(100% pick ban for both)... and Elise if one of these to are banned(or maybe Sven's nid)
Mid:
...
(two of these 6 in every game...more than likely the first 3 though unless one gets banned)
support:
...
(the most diverse role...also a Soraka or Karma might come through based on bans)
ADC:
(100% pick ban) V
or 
Such diversity: 2 top laners and a couple possible situational variants 2 junglers 6 mid laners 3 of which are higher priority with a massive 5 champions with eqaual play chance is support then adc which is 1 top tier adc then a couple comparables
the worst thing is this will more than likely hold true (at least for the most part) meaning their are 15 quality picks and a handful of situational/ ban-substitute picks