Welcome back campaign did bring a few of my friends back, and some of them decided to pay for at least 90 days to get the benefits of legacy. Quite a few of them will probably get addicted to the game and stay for a few years, so OP trolling is a complete fail. The combination of legacy and welcome back campaigns was definately a great idea that will potentialy yeld SE quite a few thousands and maybe even hundreds of thousand dollars. Depending on how good of a job they do keeping the players interested 90 days later...