Both NRG games were 0-2. The G2 match that you're referring to was on Corrode where G2 couldn't figure out how to handle Asuna's Sage wall.
They banned Corrode, the very map you're saying they did well and the reason I should be positive. That means the outcome of the map pool would be the same from their last series with cloud9.
The way you use "fortunately" seems like you're passing judgment. From my perspective, you're not really invested in the team. Being positive no matter the circumstances or outcomes is similar to an ostrich sticking their head in the sand.
Anyways, you're confusing as a person. Good luck and I'm sure you'll feel positive no matter which way the wind blows :)