Not trying to splash cold water on this or anything, but I can't help but wonder, as the current Doctor shouldn't the Thirteenth be the one involved in this sort of big cross-media event? I mean I can see reasons why they wouldn't, complications of having to coordinate with Chibnall while he's trying to write and produce the show (which has likely become even more complicated given current events) and Big Finish doesn't get the rights to the current Doctor until their term as incumbent ends.
As I understand it,
Time Lord Victorious has been in development since 2016. Jodie wasn't even the Doctor when the discussions started.
You touch on the basic reason why she's not involved -- approvals in the production office. Involving Thirteen adds another layer of approvals and scrutiny. It seems silly that that's the reason, but tie-ins can be a silly business.
Or maybe I'm just irritated that Whittaker's Doctor has such bad representation in the tie-ins with just four novels, and both her comic runs in DWM and from Titan seem to be on hiatus. Then again representation of the current Doctor in tie-ins seems to be in decline since Tennant left, with Smith not getting as much as him, Capaldi not getting as much as Smith and now Whittaker getting less than Capaldi. I guess Moffat and Chibnall just aren't as into tie-ins as RTD was.
I thought things would get better with Chinball in relation to the tie-in novels. I didn't imagine they would get worse. And yet, here we are...
I'm also disappointed with how little tie-in fiction we've seen for Jodie's Doctor. Having new books on the shelves every six or nine months would keep interest up, even when the series is off the air.
It's not clear to me why we can't have a minimum of three NSAs a year with the current Doctor, whether there's a series on the air or not. There's either a business issue (sales are lower in the off-years), a contractual issue (the licensing contract specifies a window in relation to broadcast), or an approvals issue. In the Moffat years, I always leaned toward the latter explanation based on things I've heard in the industry, some second-hand, some first-hand. In the Chinball era, I don't know. Maybe there's a business issue. Maybe the staff at BBC Books doesn't like
Doctor Who. I don't know.
But, yeah, it's a disappointment, missed opportunity, whatever you want to call it. Deep down, I feel like there should be
more fiction with the current Doctor on the shelves, not less.
The schedule for Titan's comics has been affected by COVID shutting down the industry. Issues #5 and #6 of Season Two were intended, pre-COVID, to come out in July, The reason for doubling up was, as I understand it, to keep the ending of issue #4 a surprise. Now they're holding the second story arc for after
Time Lord Victorious. That's all I can really say about that.