Again, they're NUMBERS!
I see where you're coming from, but I just don't get how 39 is any less "tight" (as THEARCHIVES put it) than any other number. It really doesn't matter. They don't make any players look better or whatever. All that matters is the player wearing the number. This whole "tight" number thing stikes me as if it was coming from casual, younger football fan, turned on by the flashiness of T.O. or Chad Johnson and his celebrations. They probably pick up a ball and try to figure out their best celebration and pick their "tightest" number instead of actually focusing on the aspects of the game that will make them better.