Coin Toss prop (don't laugh until you look inside)

Coin Toss prop (don't laugh until you look inside) Okay, you can laugh now. Seriously though, as you may be aware, this prop has been worded as "Team to receive the opening kickoff" in recent years, apparently becase the coin toss is not considered a sporting event, and therefore can't be wagered on in Nevada's race and sports books? The reason i bring the "Team to receive kickoff" prop up is that i know the Steelers have deferred the opening kickoff at least once this year; i know that because i bet Pittsburgh several weeks ago, only to watch the Steelers defer the opening kickoff and then give up a touchdown on the kickoff return. That was fun. My question is, does anyone know how many times the Steelers have deferred this year after winning the coin toss? And what about the Packers? Do they always take the ball when winning the toss, or do they like to defer as well? Just something i was wondering about. This isn't necessarily a 50/50 prop, but i have no idea where to get this kind of information. Any help would be appreciated. About the actual coin toss (worded as such), i noticed that they're listing it on the M sheet this year (-102 both ways). I guess i just assumed that books weren't allowed offer this prop anymore, because i hadn't seen it listed that way in such a long time. Kind of surprised when i saw it.

BLeonard had some information in another thread this week. NFL.com boxscores (pdf) also contain this information.

Pittsburgh won the toss 10 times during the regular season and once in the playoffs (v. Balt). They elected to receive five times and elected to defer six times. Interestingly, they elected to defer that last four regular season games in which they won the toss, and also elected to defer in the one playoff game in which they won the toss. So, it looks to me that Tomlin made a decision about mid-season to begin to defer and has stuck with it. I will look at the Packers numbers later today.

my local still has the prop listed as Head -v- Tails. Can remember one time reading an article about which side of the coin was heavier due to the stamping imprint but can't recall the result......