Good "show me" contract for Hartman... he never really settled in for the Preds and found a regular role after the trade, but considering what they paid to get him, I'm sure they will make more of a point of getting him involved in the coming season. With Hartnell gone, there should be a better chance for Hartman to prove his worth.
His production with the Hawks probably could have garnered him a better-looking 2-year bridge deal, just looking at the numbers, but hopefully he's banking on having a big year and showing the Preds that he can be worth a lot more on a longer term deal after the coming season.