My opinions:
1) Mic the band.
2) Current use of the loudspeaker system is modest and effective (was overdone during the Amato years)
3) Don’t bitch about music unless you have the words to the REAL fight song (not the Red & White song) AND the Alma Mater memorized, and sing them (or at least say the words) while played. http://en.wikipedia.org/wiki/North_Carolina_State_Wolfpack#NC_State_Fight_Song