The NFL announced today that Nike will become their new official uniform provider starting in the 2012 season. Reebok has held the official license for the past 10 years and will still make the official jerseys through next season.
You'd have to guess that when Nike debuts their new jersey there's bound to be some changes in the way they look.
The league actually revamped it's whole apparel business and made new agreements with whole host of companies. In fact, Nike won't even make the official sideline headwear... that will be New Era. We've got the whole list of the new agreements over on SB Nation Philly.