I enjoy battlegrounds. I actually enjoy them most while leveling, before and after the xp gains from honor changes. Horde doesn't do so well in my battlegroup, either, but I still enjoy it.
OPs post is full of awful ideas. As stated by others, if server transfers worked to even out realm populations you wouldn't see the same servers having the free transfer option(ie, Mal'Ganis), as is typical now.
The other ideas(free arena gear, current battlegrounds as world pvp, level10vs80 pvp, blah blah) are so dumb you best be trolling.
Thanks for the laugh, though.