I'm curious, does the experience of the students who do stay in band for four years matters? Those band members love band, love Wake, and go on to be great fans. They find their "people" at Wake through band. If they love the activity, does that matter at all to the "scrap it" folks? I'm assuming, no.
That's right -- no.
Considering it's 50 students we're legitimately talking about here, I don't think it's that big of a deal. Marching band is not the #1 reason they chose Wake.
And frisbee dogs are a more than reasonable replacement alternative imo.