I think it's time for you guys to change the battleground level entries since it's lvl 40 vs lvl 55+ and i don't think any of us can stand a chance against them. so why not make it by groups?
Battleground 1 - lvl 30 -39
Battleground 2 - lvl 40 -49
Battleground 3 - lvl 50 -59
Battleground 4 - lvl 59 -69
So anyone agree or against? and why? and any GM answer regarding this suggestion?