you know jaunes semblance can be a foil to curious cats ability who uses his ability to takes bits of himself to overwhelm who someone his while jaune uses his soul to reinforce someone elses soul ( which reminds me of when jaune got neptune to overcome his insecurity to dance with weiss)
He’s awkward, clumsy and weak yet persuasive, smart and a fast learner. His backstory puts his clumsy battle inexperience into perspective and shows just what he’s up against in an academy that is far above his level. He is really determined to become the kind of person who can protect people and once he begins to apply himself, his skills start developing very fast. Also, Ozpin mentions to Ruby that the skills required for dancing and fighting are connected, and Jaune turns out to be an extremely accomplished dancer, sum to that his naturally large aura and his quick thinking. He also resolves Neptune’s insecurities after he turned down Weiss at the dance. Let’s point out that this was meant to be Neptune’s secret, Jaune just convinced Neptune to confess his problems to him and then encouraged Neptune in overcoming his insecurities
Honestly, as a Kingdom Hearts fan who's aware that Monty Oum was a Kingdom Hearts fan, "giving pieces of their heart to people to change their behavior" should've been a red-flag to me, because that's how the (at the time of RWBY v1) Big Bad of the Kingdom Hearts series controls his minions: He contaminated their hearts with pieces of his own in order to turn them into vessels for his will. while the mc uses parts of his heart to heal someone elses who was damaged in an experiment for the big bads plans.
( which coincides with jaunes semblance
also there is a a idea that jaunes semblance is more like a soul amp
that also acts as a spiritual support https://onewomancitadel.tumblr.com/post/687093009393778688/jaunes-semblance
Yeah, that's the thing. People think too small when it comes to Jaune. Not only are his abilities antithesis to Grimm (soul vs soulless), they also have potential to be grossly overpowered when taken to logical conclusion.
He can amplify Aura, he is not just healer. And pretty much all abilities in RWBY are tied back to Aura. He has potential to be Joan of Arc, making average band of soldiers seem invincible with just his presence.
Here are all the things Jaune should be able to do when it comes to Aura amplification:
Make someone super strong or fast, since Aura boosts physical abilities.
Make any object super strong, since you can pour your Aura into objects.
Make someone super durable, which is one of Aura's main abilities. V1 Jaune was able to harden his Aura so hard it hurt Cardin when he struck it.
Aura regeneration, meaning he should be able to make someone instantly recover their Aura (which we saw with Weiss)
Healing, which is something we mostly see with Jaune. But keep in mind, Hazel was able to instantly regenerate getting impaled by Weiss. So if someone can accomplish that with just Aura training, Jaune should be able to go even beyond that.
Resistance to mind control, which we saw in V8 with Penny.
Semblance boosting, which we saw both with Ren and Weiss. Weiss went from barely summoning Armas Gigas and jobbing to Vernal, to summoning Queen's Lancer and inflicting more damage to Hazel then anyone up to that point. Ren was able to cloak entire train, when usually his Aura collapses as soon as he tries to use his Semblance on multiple people
And we saw many other crazy Aura uses: extending Aura, ranged Aura attacks, creating life from Aura. All things Jaune could theoretically boost.
So I find it bizarre when people just reduce his role in future volumes to: looking pretty and occasionally healing someone. He has potential to be key piece in many upcoming plotpoints, but is ultimately gated by Jaune himself not understanding and undervaluing his abilities.