Few thoughts.
Hime and Moe are pretty much never going to be the villains or be in danger of being killed. Unfortunately. They are Ikemoto's characters and he is not getting rid of them...despite the fact that no one likes them, not even Boruto fans. Remember, these characters were unchanged by the time skip so he likes how they are, and its clear Hime's job as battle commenter is really important to Ikemoto.
Fighting in Konoha. Nearly every fight has been in the village. I think I have gone over this before but let me go over it again. Beside getting sick of this story almost never leaving the blasted village. The other problem is power scale and other ninjas. In Naruto, battles rarely happened in the village, as shown when the Teams Sensei battle Itachi. Long battles tend to run the risk of other ninja sensing the battle happening and coming over to help their fellows. It also happened when Naruto and Sasuke fought on top of the hospital, Jiraiya and Kakashi both sensed it and rushed over. So, any fight needs to either be quick so the intruder isn't swarmed or you need someone so strong that it doesn't matter a la Pein. So, by constantly having the battles this theory runs the risk that the old cast should sense what's happening and get involved. And they should still be in theory stronger then the current cast. So any fight the get involved with should be quickly resolved. However, Ikemoto doesn't want their involvement as he wants to focus on his own cast. So it leads to questions of are where are the adults and why are they so useless when they get involved?
CJ's machinations. Now from what I understand he is slowly trying to increase the Boruto's cast powers by giving them the upgrades they would have learned later on to try to give the cast an edge. But at the same time try to keep it minor enough so Tree-Jenga doesn't feel threaten enough to stop kittening around and just kill everyone already. He let Blond-D die and was willing to let Konohamaru die was well because Salad's Gravity Ball power was so important. (Granted she unlocked those eyes at the end of part one and they still haven't given a good reason why couldn't they just tell her.) But now that has passed he can just give out the powers to the cast who will benefit that most in the upcoming fight. Of course there is a problem of this isn't very satisfying. The cast isn't training to discover and unlock new powers, they are been given cheat sheets. So when Bolt reveals his new sword and Blond Sai reveals his new mind power it isn't as satisfying or impressive. Also this can hamper their growth because they aren't learning or discovering on their own.
Explaining the powers. Normally, a manga would hint at what gimmick a someone uses so their opponent can show how smart they are for figuring out the gimmick mid fight and find a way to counter it. However, Ikemoto is terrible at anything that is standard for those fights. He does not know how to set up or limit powers so they become broken (until they are fixed later on.) For example, Moe's counter power was invincible when first introduced. Later on Ikemoto was order to add the requirement of contact for it to work. Second, is that normally the main character spends half the fight slowly trying to figure out the gimmick. You know in increments. "Ok, they are doing x. I see they can only do X with in a certain range. Oh they have a recharge rate of y many seconds. Oh they can't effect something or it has some sort of limit." Sometime it will be, "wait I got it their power isn't X its Z." In Boruto, anytime some reveals a foe's powers it all at once and is accurate to the letter. It doesn't feel like they figured out their opponents power as much as they been given the script. So they don't come off as smart. Then, once they figure it out they have to come up with a way to counter it to defeat their foes. Which shows of the character's creativity, ingenuity, and adaptability. In Boruto, they just keep fighting till they win, at best they get a power up. I swear most fight end in part one with and Bolt activates his karma seal and it one-shots the enemy.
So, this revealing a power early is normally done because the opponents power is so strong; that the main character needs time to think of a way to beat it. Here, its so Ikemoto understands what the power is so he doesn't overhype it or make Tree-Bug unbeatable, because normally he gives them some powers that makes them dominate the first half of the fight till the contrivance happens (normally the karma seal activates and becomes an instant win.) Now, he as at least laid out how the fight will go. They have wait till Tree-Bug spams copies till their about 25 of them. Blond Sai will use his mind powers to screw with them. Bolt will combine his new super cool sword with Uzuhiko to one shot them or something.