Ok let me ask all the people against uncapping the EXP for the Challenge Log Battle Classes...

Why does it bother you so much for me to suggest it become uncapped? What compels you to shoot down such an idea?

Uncapping the battle class EXP means YOU would get to level 70 faster in stormblood meaning you would be able to start focusing on gearing up and challenging the new lvl 70 only content.
Honestly there's 3 pages now of people complaining about such an idea and whining the single word "no" but there's zero counter argument for why its a bad idea nor does it answer my initial question of why SE did this.