Honestly, I think some HBCU's just get caught in the crossroads between their tradition...the DCI mesh....and, the percussion sections that have grown a head of their own, by following DCI. I can name a few schools like that.
I wouldn't go as far as saying some of the schools go the "white is right" route....but, on the other hand, you can't say they aren't, if you catch my drift. There are no faults to be handed out directly, cuz you can't completely blame a percussionist for wanting to compete with those PWC schools, with the way they do it.. I've lived on both sides...so, I know those PWC's are doing great things (check out some of those college drum corp competitions, and you'll begin to understand).
As for my own taste.....
Thank God for FunkFactory. Ive always said you can keep those flam heads and tonals (I enjoyed it, but got enough of it in HS)....give me dat mummy glide. Although, much like every kind of d-section and/or band, the sound won't fit EVERY song....but, them boys keeps it funky. And, Im still daring folks to prove me otherwise. And, MOST IMPORTANTLY, they keep the "S" right in that same pocket that can't nobody fugg wit.