That would be neat! Especially with all of the new people (and some vets) who proclaim in KittyCats Addicts chat that sending their kitty to the menagerie means "I killed my cat." Implementing even a small snippet of what menagerie life is like would at least debunk that and allow people to shed some of those hard feelings about the menagerie.
Can it have a golden corridor with Bastet, as shown in Disney's The Three Lives of Thomasina when she goes to "cat heaven?"
I think that's the classic cat heaven scene from films and while the menagerie isn't exactly considered a cat "heaven" I don't think (I think Callie says it's a place for kitties to disco and party it up? LOL I'm sure she can elaborate more), it'd still be awesome to have an ode to Thomasina, the kitty who showed us kitty afterlife!