Chapter Text
Ino, Tenten, Lee, and Chouji are all vehemently pro-Sakura, given their backgrounds and personalities, and they are FEARLESS in their defense of her. Sasuke's family has NO right to tell her what to do.
Neji is silently pro-Sakura; he doesn't believe she can actually win this fight, but he wishes she could. He doesn't express an opinion on it unless directly pressed by Lee or Tenten in private though, some of the only people he trusts enough to show so much of his bitterness at clan life to. He would never dare offend Itachi by speaking against his little brother, since Itachi is also silent on the matter and Neji can't be certain how he feels, but he wonders of Itachi's feelings are the same as his own.
Shino is vehemently pro-Sasuke, being from another highly conservative clan; he thinks Sakura is being ridiculous about the whole thing for even arguing the point, which is only slightly better than Sasuke's initial assumption that she intentionally tried to sleep her way into wealth and power. (And Sasuke was an idiot for not wearing a fucking condom, given his position in his clan, but that's another issue. No matter how the kid came into being, Shino believes it's an Uchiha first.)
Kiba is also pro-Sasuke; the Inuzuka aren't the same kind of traditional that the Uchiha and the Hyuuga are, but they still hold to the mentality that the clan is most important, and the child is a clan member first. How can Sakura not want to let her baby grow up surrounded by its 'real' family?
Hinata is more quietly pro-Sasuke; to her it's just the way of the world that the child is his more than Sakura's, just like her kids are Hyuugas before they're Naruto's, even if she feels bad for Sakura too.
Naruto is of course trying to make everyone happy and not wanting to take sides, but his sympathy lays decidedly more with Sakura. If he really had to choose, he'd support her over Sasuke on this, but he hopes they can sort things out some way that works for everyone.
Shikamaru just wants to be left out of this drama, and is preaching that this is why you don't screw teammates.