Only battlegrounds in the rotation at 70 are Arathi basin and Warsong gulch. Eye of the storm was taken out, Something about knockbacks in mid, or somesuch. and other battlegrounds are too high for 70s.
I know of a 70 with it. It'd require you to probably be in the team with 85 partners. (who were 70 and leveled) It's one the shadey side, and the title(s) dont last.
you are probly right. my Old twink pally. would i used to take in guild runs when my priest was saved was in a 2300 70s 3s team. even after i leveled her to 85, i was still in the team. this might mean people can get 2600 on a 70 level to 85 and still get credit? i wonder... what team was it? FAILWHALE? WE LOOK GOOD IN BIKINIS? gah i cant remember