Over the summer, Dan Markel (Florida State) and I wrote a short piece for The Atlantic arguing for the creation of "Fan Action Committees" ("FACs"), through which fans  could collect and give money to free agent players to lure them to join  fans' favorite team. We currently are working, along with Mike, on a longer version of the piece.
As everyone knows, this week's Monday Night  Football game between Green Bay and Seattle ended on a touchdown on the  final play of the game, in what most people outside Seattle believe was  one of the worst calls, and worst-handled calls, in NFL history.* Several Green Bay players took to Twitter to express their dispelasure, notably offensive linement T.J. Lang, who tweeted ""Fine me and use the money to pay the regular refs." Shortly after  that, a fan posted on the site Indiegogo (the page has been taken down,  unfortunately) encouraging fans to send money to Lang to help him pay  the fine that most believed was inevitable, as the NFL routinely fines  players, coaches, and executives who criticize officiating. As it turned  out, the league announced it would not impose fines for any comments  related to Monday's game, no doubt a concession to the egregiousness of  the mistake.
Still, this is our FAC idea in action--fans paying money as a show of  fandom and of support for their favorite players. Although we primarily  discussed the idea only in the context of free agency, this shows that  fans may support players through money for a number of difference  reasons in a number of different contexts. And it shows that fans  instinctively understand this as a legitimate way to express support for  their favorite players and teams.
    * Which, it turns out, will be the last call ever by the replacement referees, at least in this labor dispute.