I hope we finally get to see his parents this year. That is way overdue.
And if they don't do that, at least show us a plot where we see Spike involved with him, in addition to Snake.
Truth be told, I'm not sure we're going to get much with him. He hasn't been on set very much and there was even some tweets about how much he missed being on set. He was there today, though, and Melinda posted a cute picture of the two of them.