I agree, I think.
I think it's important people are inducted before they're "forgotten". Ormond clearly deserves to be there, but many won't have been alive when he was doing his stuff, I, for instance, feel detached a bit when people talk about his achievements as it's just a story to me. It wouldn't feel right to me if it was a room full of people of my generation celebrating his achievements, there needs to be people who experienced it.
Brown, as you've used as an example, deserves a night dedicated to him, so he can be reminded how the fans feel about him, while surrounded by people who were there with him, and everyone can have a good time talking about those times. I think that's what these events should be all about.
I don't know what to think about Campbell, I feel he'd be more suited to getting a honorary induction from the club and getting a piece about him put up by the club for fans to learn what he all done for Saints.