So while we await ORAS.... I was going through comments in various places and somehow ended up listening through champion themes. So here, have all of the champion themes (most up to date version based on generation aka LG/FR instead of R/B/Y).
There are 7 videos being included (and the cap is 3) so I'll have to triple post... maybe a mod can merge the posts later?
Blue's Theme from LG/FR
From 0:09-0:14 initially caught my attention. That background chanting of "Battle~! Battle~! ...." always got me excited at the beginning of this fight.
vs Lance from SS/HG
That beginning, super hyped... then it falls off so hard since I expected something a bit more epic. It does a good job a little bit later, but it just barely doesn't meet expectations after that opening. T.T
vs Steven from R/S/E
Note: this is the oldest theme provided so keep that in mind with music quality.
It was catchy and entertaining. Despite that, it didn't really get me pumped up about the battle though which is sad since this is my favorite gen. Hopefully the ORAS remix of this song will fix this a bit.