Any FA additions for Nashville?

No one is going to confuse the current iteration of the Nashville Predators with the 1980s-era Edmonton Oilers -- this is a team that grinds out just enough offense to get by on the strength of their defense and one of the game's elite netminders in Pekka Rinne. But, any team would benefit with some additional scoring prowess, and the 2013-14 club may be a little better than 2012-13 after adding Viktor Stalberg, Matt Cullen, Eric Nystrom and Matt Hendricks, and getting a full season from Filip Forsberg. But should they do more to address this deficiency?