I thought the short video clips of players on the Tigervision asking the crowd to make noise at key times were a great idea. I realize that some fans need a nudge sometimes, and those videos are probably a lot more compelling to most folks than the generic noise graphics that they flash on the screen sometimes. I thought the player videos a) are more attention-getting, and b) make it more personal that the players themselves are urging the fans to make noise.
I thought those videos were a great idea. Hats off to whoever came up with the idea and to the folks who made it happen.