I love how on internet forums, what some people think is a proper reply to a cogent argument is a series of personal opinions stated as fact and false slurs.
I, at least, agree with you OP. I've never found so much as the concept of Arenas remotely interesting; it's basically group duels. Yawn. BGs should be the balance focus, because arena-balanced healers designed to withstand heavy beatings in an arena match where you only die once can severely screw up a BG where they get to come back after 30 seconds or less of downtime after being killed. Since more players participate in BGs, where is the sense in making their gameplay experience less enjoyable for the benefit of the minority who choose to play Arenas?