I'm laughing at the people who think the weak nonfactors can do anything here.
The non factors in this fight are Tenten (useless), Hinata (useless), Kurenai (useless), Kiba (useless), Ino (useless), Shikamaru (useless), Asuma (useless), Choji (useless), Shino (useless), and Yamato (useless). Congratulations, every person on K11 is useless except Gai, Lee, and Neji (not really).
Let's start with Kurenai: if she tries to use genjutsu then it will be taken out via teamwork or simply canceled out by another genjutsu user such as Sasuke or Kakashi. Kurenai will probably get Chidori pierced in the beginning of this fight. Her part one feats did not suffice well. She is useless.
Next we have Kiba: he has nothing at all to even stand a chance. He will be speedblitzed by a Naruto clone from the very beginning.
Yamato is fodder who gets destroyed by Amaterasu and Sai gets speedblitzed with a Shadow clone followed by a Rasen: Shuriken to the face. InoShikaCho gets Kamui by Kakashi and Asuma gets tortured by Susano'O. Neji gets blazed by Amaterasu or tortured by SEKA (Susano'O Enton Kagutsuchi Arrow) and ends him. The only hypothetical threats here are Gai and Lee for their incredible speed.
Naruto and his multiple clones should deal with Lee before he goes into the gates and Sasuke and Kakashi can tag team to take down Gai before he goes into the 7th or 8th gate. Even if Gai goes into the 8th gate, it is still suicidle, which means automatic death. Sakura can be used for healing with Katsuyu. She can handle Hinata (fodder) and then give Naruto back up against Lee.
All in all, this fight is basically Lee and Gai versus Naruto, Kakashi, Sakura, and Sasuke. This is a complete rape for K11 to be honest. Sakura and Kakashi are almost not even needed here, but it would make it much more difficult for them to win without them. Multiple SM, KM, BM, and BSM shadow clones could overwhelm K11 singlehandedly and Sasuke can just spam Enton arrows and blaze the whole arena with Amaterasu. Kirin is not even needed. Kakashi can keep his distance and completely Kamui any potential threats.
K11 has no chance in hell. If you believe that K11 can win here then you are either one of the following:
A. Sasuke hater (for some reason when Sasuke is on a team then people choose the other team)
B. You are overrating fodders
C. You haven't been reading this manga or this current war
or D. You are just an idiot.