I have no idea what their show is going to be this year, but I wouldn’t put too much stock into it. Back when I was in the corps (in the early Jurassic), we would sometimes pull out older charts (from the late Triassic, for example) to play in brass sectionals. Swan Lake from ‘87 cracked us up because Jim Wren wrote “con scrot” on part of the baritone score. (Someone earned a nickname from it, actually.)
Also, as you already mentioned, they’ll be playing it at the home show and possibly as an encore piece as well.
Still, I think it’s a lot of fun pulling out details like this. I think something similar was posted last year or recently and I responded with the same story. (I’m turning into the uncle that tells the same year after year at Thanksgiving dinner...)