I imagine if Percy knows he reckons Hooper deserved it. I don't know exactly what he did but Mr Malfoy was furious. He might well have been making mistakes because of what Dogstar was doing to him, but I imagine Mr Malfoy would say his staff are fully trained adult wizards who ought to be taking proper precautions.

As for CCF -- Weasley's not bad on a broom, at least when he has a broom that was made this century. I doubt he's working on the pull-ups or sit-ups, though. (My tutor got the list of things from CCF and is making sure I work on EVERYTHING. I'm a lot better at pull-ups now than I was.) As far as Parkinson and Perks -- it sounds like Perks is busy babysitting all summer for her foster sister, I doubt she's getting much practise time in, and can you imagine Porkinson running if she's not being chased and no one's MAKING her do it?