There's been a lot of speculation about who Governor Lynch might pick to fill Judd Gregg's seat, in the event that Gregg is picked to become Obama's Commerce Secretary. A name I haven't heard but that I think deserves more attention is Secretary of State Bill Gardner. He would fit a lot of very important criteria for the role.
First, he's popular around the state and not viewed as overly partisan. He's been supported by Democrats and Republicans alike to hold his current position, and as foremost defender of the New Hampshire Primary, he's got strong credibility as someone who will do what's right for New Hampshire.