Lately on my BG it seems like the only way either side plays is just to cap towers on the way to van/drek and then just tank all 4 adds while killing them. Nobody waits for anything to cap anymore, not even a graveyard.

So, I just run w/ group to kill galv/balinda and then head back to van/drek and IWIN button their tank and if I can fear some healers around before I get exploded. With all four tower adds up it's a pretty quick wipe that sends them packing.