Thing is, and I realise I may be going slightly off topic, NPR is not really comparable to HS2 as HS2 is essentially freeing up capacity of three main lines for local/regional/freight services as well as competing with road/air travel with enhanced journey times. There's not really the capacity requirements to justify NPR as TfN want it, is the cost of a Bradford city centre station worth the outlay, there's still the capacity constraints around Manchester that will limit freight movements (something that really needs a deep dive into) along with the corridor between Leeds and York. It doesn't answer a lot of questions as a project.
In an ideal world we'd be cracking on with TRU now, but nobody knew about a pandemic. Plus, as Leeds - Manchester flows go, the only really major disruption will be caused by any works at Heaton Lodge to Ravensthorpe - bar those who travel in and out of Huddersfield. Diversionary routes via Rochdale and Wakefield limit that disruption and journey time is only around 15 mins more.
What I hope is that we finally get a decision and that decision also future proofs the railway.
The big driver for NPR is indeed city-to-city journey times rather than capacity (the opposite of HS2 where reduced journey times are merely a side-effect of a capacity-driven scheme); the capacity uplift provided by NPR is far in excess of what is really required (which could to a large extent probably be solved simply by lengthening existing trains on the existing route).