I was thinking the same thing..

When I go to a concert, for me, one of the best parts is not knowing which song someone will open up with. My friends and I always try to guess which song will be played first. Not only that, it's cool not to know what the last song is going to be too. I don't think, in any way, I'll be disappointed at theses shows...but I kinda like the surprise openers and closers better...