I have to be honest, I think we can do better than Hemsky for MDZ. Hemsky hasn't scored more than 14 goals, or had more than 42 points in 5 years. He is always missing games. And for the most part is around 10 goals and maybe 30 or so points.
I don't see him as much more than a 3rd line winger. Maybe you can make the case that a fresh start would serve him well, and he is a righty, which helps, but I don't love Hemsky.