It's gg for NA they won't be beating Gambit.
100T have a chance of beating gambit.
Your mentality is like "100T defeated Gambit" they must represent NA to win the tournament. Guess what? SEN defeated 100T, SEN defeated G2, G2 defeated SEN, Envy defeated SEN, Gambit defeated G2. You don't know whats gonna happen, and if NV beats 100T convincingly that just means they're a better team and have better chance to beat Gambit.