ESPN reports that the executive director of the NFL Players Union has written a letter to the union opposing the purchase of the St. Louis Rams by Talk show host Rush Limbaugh.

NFL Players executive director DeMaurice Smith on Saturday made a move to solidify the union against a bid by conservative talk show radio host Rush Limbaugh as part of a group that aims to purchase the St. Louis Rams.

In an e-mail to the union’s executive committee on Saturday specifically addressing Limbaugh’s bid, Smith said, “I’ve spoken to the Commissioner [Roger Goodell] and I understand that this ownership consideration is in the early stages. But sport in America is at its best when it unifies, gives all of us reason to cheer, and when it transcends. Our sport does exactly that when it overcomes division and rejects discrimination and hatred.”

Limbaugh and St. Louis Blues owner Dave Checketts are among six potential ownership groups that have discussed buying the Rams. League sources say the current sale price has ranged from $700-to-$750 million but that there did not appear to be an imminent transaction. …

Limbaugh has expressed a number of controversial racial ideas in the past. For example, he suggested that Gen. Colin Powell supported Barack Obama’s presidential candidacy simply because he was black, and he also stated that the media wants black quarterbacks to do well and that Donovan McNabb doesn’t deserve much of the credit he has received for the Eagles’ success.