Same AV since 1.11? When AV wasn't even added until 1.5 and changes in 1.11 weren't even remotely close to the biggest? And Reinforcements weren't added until 2.3 in late BC?
http://www.wowwiki.com/Patch_2.3.0
"The Horde and Alliance now have a limited number of reinforcements available in the battle for Alterac Valley. The number of reinforcements available is reduced upon player death, loss of towers, and death of Captain Galvangar or Balinda Stonehearth. In addition, all available reinforcements are lost upon the death of General Drek'Thar or Vanndar Stormpike. If a team is reduced to zero reinforcements, the opposing team wins the battle."
Talk about being off...