Maybe even the Letterman's jacket
I used my daughter's trophies as bookends, part of photo displays, etc. instead of grouping them. It made them stand out instead of being a trophy display. But, that's just my preference. A shelving unit with photos and trophies would make the type of display you are asking about.
Here's an interesting idea: https://www.youtube.com/watch?v=LswTSjPJ7_U
A bookcase is always a great start. Trophies can be placed. Shadow box(es) for the other items.