...his taxes!

When adding in Maryland's state and local Baltimore County tax rates, he will earn less than Drew Brees who pays less in Louisiana taxes.

By choosing to remain a Raven, Flacco is now set to pay a combined marginal income tax rate of 51.98 percent. This overwhelming tax rate is composed of the federal, Maryland, and Baltimore County income tax rate, as well as the Medicare tax. And that’s excluding his “jock tax” liability for away games – play the Patriots at Gillette Stadium, pay Massachusetts income tax on earnings for that game - and other taxes levied against him such as Maryland’s property tax.
http://www.atr.org/tax-bite-leaves-f...ond-best-a7506

I've always been surprised someone like Jerry Jones doesn't tout Texas' low taxes when trying to woo potential free agents?!? Maybe the NFL doesn't allow that as some of the East Coast teams (especially the Giants, Jets, and New England) have some of the highest taxes rates' in the country.