I'm definitely for trading Hanzal at the deadline. I don't really want to re-sign him and I don't think we can trade him any sooner.
If the right deal came along before the season to move Hanzal, I would be fine with it. By "right deal," I mean a package that would bring in at least a 2nd line Center (preferably at least 24 years old) AND a 2nd line Winger.
Of course, I don't think that deal is out there, so we are kind of stuck with him (which is not a bad thing except that we now have less depth when he is inevitably injured). Perhaps youngsters can fill in, but we still need a few more forwards (1 before camp and 1 after--if camp doesn't prove fruitful).