They just released more pics of the unis. I originally thought the pants / shoulders were black, but they're definitely pewter, which is a big relief. I actually don't mind them, or at least I wouldn't if they'd used a different font. I'm not saying they should have stuck with the old font, as that would look out of place for sure, but just not a fan of the new font at all.
http://nikeinc.com/news/tampa-bay-buccaneers-and-nike-unveil-new-uniform-design-for-2014#/inline/27765