What If:
Fall Out Boy holds a concert. And they keep talking on Facebook, Twitter, any other sites, about a surprise coming at this huge concert. They hype it up and the concert sells out completely.
The day for the concert arrives and everyone goes for the show. The room is huge and has a stage much too big for 1 band, but everyone forgets once the show starts. For the first half of the concert they play and perform without commenting about the surprise. Until finally, Patrick quiets the crowd and says, "All right, we talked about this surprise for a long time and you all are probably pretty excited." And then the beginning of 'The Ballad Of Mona Lisa' plays and Panic! At The Disco comes out and joins Fall Out Boy. Everyone cheers. This is a neat surprise, the 2 bands performing together! Then the song ends and Patrick says, "I bet you thought that was the surprise... But it wasn't." The entire room goes pitch black. Silence. There's a bit of shuffling on the stage, the occasional twitch of a guitar string, a bit of feedback. This lasts for several minutes, the silence and the dark. Then, the notes ring out the room. The familiar intro. The crowd is silent and frozen. A light comes on, shining behind the singer on stage. It's a recognizable silhouette. But is it true?
"When I was a young boy, my father took me into the city, to see a marching band..."
The rest of the lights come on. It's Gerard at the mic. Miley and his bass. Ray and Frank and their guitars. Even Bob on the drums.
They're back.
They're all back.