Well, the champions could react in different ways. Some might be angry and seek justice for Harry. Others might be more sympathetic and try to comfort him. They might also use their influence in the wizarding world to make sure Harry is removed from the abusive situation. They could also offer their own forms of support, like teaching Harry spells to defend himself or providing him with magical items that could keep him safe.
They might be shocked and immediately want to protect Harry. For example, they could confront the abuser or find a safe place for Harry.
They might be shocked at first. Then they could try to protect Harry from further harm, perhaps by confronting those who abuse him or by providing him a safe place to stay.
The abuser might face the wrath of the champions. They could be reported to the authorities in the wizarding world.
They might be shocked and immediately try to offer protection. For example, they could take Harry to a safe place within the wizarding world where he can't be reached by his abusers.
If the champions decide to take matters into their own hands, they could use magic to teach the abusers a lesson. For example, they could jinx the abusers so that they are unable to harm Harry again. However, if they report to the school, the abusers might face a formal hearing. Depending on the severity of the abuse, they could be banned from certain areas of the school, lose house points, or even be permanently removed from Hogwarts. There could also be social consequences, like being shunned by other students.
They would likely be shocked and angry. The Weasleys are a kind - hearted family. They might immediately take Harry under their wing more protectively, like Molly Weasley would probably start fussing over him even more, making sure he has enough to eat and a warm place to sleep.
He might be shocked at first. Then he could feel a strong sense of protectiveness towards Harry. Maybe he immediately tries to find ways to keep Harry safe from further harm, like staying closer to him at all times.
Well, Bill could be shocked at first. But then he would likely become very protective. He may take Harry to a safe place, like the Burrow, and gather his family around to support Harry. He would also probably try to find out more about the abuse, like who was behind it and for how long it had been going on. He'd be determined to make sure it never happened again.
Sirius would likely be extremely angry. He already has a protective streak towards Harry. He might immediately confront those he suspects of the abuse, whether it's the Dursleys or others at Hogwarts. He would probably also try to remove Harry from the situation as quickly as possible.
Rita could have a complex reaction. On one hand, she might feel a twinge of pity for Harry, but on the other, her journalist instincts would kick in. She might start interviewing people around Harry surreptitiously to gather more information. However, she would also be careful not to cross certain lines as she doesn't want to make powerful enemies in the wizarding community. She might try to get Harry's side of the story, but in a way that serves her own purposes, like getting exclusive rights to his story so she can write a best - selling exposé.
Some characters might be shocked. For example, Harry Potter could feel a sense of pity and might try to help Draco in some way. Hermione might start to analyze the situation and look for ways to protect Draco from further abuse. Ron, on the other hand, might be a bit more hesitant at first but would eventually come around to support Draco.