G2 doesn't have a firepower porblem.
I seen so much fearmongering about how m0NESY is anywhere near a ZywOo/s1mple situation from the past but that's outright false. ZywOo/s1mple had 3 sometimes 4 teammates in the red (NiKo in Falcons is much closer to this situation than m0NESY)
G2's firepower (average of all players ratings) is in fact fine and it is on par with other top teams right now :
It's the fact that this team have a negative CT winrate in 4 out of the 6 maps they play ... Pretty much except Inferno or Nuke they lose CT badly and their stats falloff reflect that :
I don't how they can fix that, if they do role swaps or have a dedicated caller on CT instead of sharing it or or change snax or whatever but that's their issue not a firepower one