If Square-Enix decides to include "Bard" in the discipline system of FFXIV, I would like to see two things:
1. When executed, their abilities actually alter the battle theme currently playing to enhance or enfeeble.
2. Battle themes and other various tracks from previous Final Fantasy titles are featured in the abilities list.
This will make "Bard" far more interesting to play and add a new and fun dynamic to party-centric players.