Nah, I wouldn't necessarily agree 100%. Hobbit is mainly a lurker and he's only as effective if the entry pack of the team succeeds. Nafany heads the entry pack. If he fails (which he is recently), the CT's can always devote a dedicated player to watch for the Hobbit lurk and thus, he (Hobbit) essentially becomes useless.
But that being said, he isn't also outputting the kind of firepower he used to in online events and some LAN events where the entire team failed...
I think this is not just firepower issues (Ax1le and Sh1r0 are literally like top-10 rated players of this year) so despite such good players you are not able to get through consistent quarters/semis, they need to work on their system and ideology on how they would like to play as a team.