Ok let’s rattle off a few points:
1) G2 and SKT were very closely matched at MSI, and that’s the basis for why the next points are relevant.
2) Caps is inconsistent, and though his peaks are incredible, Faker on the international stage is still up there as one of, if not the best players in the world.
3) Effort in for Mata. SKT at MSI struggled in the support role as Mata was only really effective on Braum, TK and Galio. Subbing Effort in has widened SKT’s champion pool from that role.
4) Mikyx has struggled vs Fnatic in playoffs, he had a great Thresh performance, but overall I think he was outplayed in the finals especially by Hylli, if he goes against SKT in that form I believe that SKT would have the advantage in the 2v2.
So rounding up all of these points, given that 3 of 4 of those points are marked changes in form, and they were already closely matched teams, I’d say SKT perhaps have improved since MSI moreso than G2 have, if we take into account the international boost that SKT almost always seem to have.