" Shika beats people he knows vurtually nothing about based on momentary deductions, taking on two characters he's been growing up around is ALL too easy, he might as well just solo this, let alone the power of Neji. "
I think that Gai and Lee would come very close to winning this fight, because Gai being Neji's sensei knows all his moves! Plus Gai and Lee have extraordinary stamina. Give Lee a little bit of liqour and he'll definitely be a challenge for Neji if even Kimmimaro couldn't touch him. With Shikaku and Gai, I think that Shikaku would come out victorious in their fight... im sure his shadow techniques and genius wit would outsmart Gai's loudmouthed promises, though I do think gai's speed will be a challenge for his shadow techniques to catch.... but you never know until they fight.
My opinion is a Tie! Lee can beat Neji if he's drunk, or Neji could be Lee if he isn't. Gai and Shikaku are the tie cause Gai can easily take out Neji if Lee doesnt..