Originally Posted by Abomination:
“The awkward thing is that the Christmas special isn't being filmed or produced as part of Series 9 to our knowledge...in fact it was more likely the thirteenth episode of Series 8, so breaking a tradition since 2005 in that it follows the series before it, rather than preceding the series after it.
From the title alone it'd seem odd to start a box set that won't be released for a whole other year with an episode called 'Last Christmas', the point even more justified if it happens to be Clara's final episode.
And with the Volume/Vanilla releases no longer bringing in a little extra money for them I can see them trying to get away with sticking to the series box sets but selling the Christmas specials seperately from now on.”
It's a weird situation now - with the seasons ending in November from now on, the Christmas episode feels more like a finale/epilogue to the preceeding run rather than a stand-alone/taster for things to come. It makes so much more sense for it to be on the boxset for the peceeding season (especially if the rumours of the Christmas episode actually serving as the finale to S9's arc prove to be true). But I don't see the BBC wanting to put out a boxset in early January when everybody is penny-pinching and they've missed on the potential Christmas sales.
Given that the box-sets are the same size as normal DVD cases now I wouldn't be opposed to orphaned releases as it won't look to weird on the shelf.
I'll still wait for the announcement of what's on the S9 boxset before splashing out on Last Christmas, though