Bradford Crossrail is the Crayonista idea that just won't die. In reality it would raise as many problems as the (very minor) problems it will solve... chief among them the time and distance penalty of running via Shipley rather than Bramley. The reversals at Interchange are only a problem in the heads of enthusiasts. That's also where most of the "untapped market" of potential Brighouse to Skipton travellers live.
If we're talking NPR, you wouldn't ideally want your approaches from either side to match the present approaches to the city centre from the Low Moor and Frizinghall directions. If NPR is to be a dedicated high-speed route, you'd be using an entirely new alignment anyway.
I would say Bradford Crossrail is about as crayonista as this proposed new Interchange station! Actually on its own its probably less crayonista.
In my above suggestion Im certainly not suggesting routing services that currently run through Bramley via Shipley instead. Although I reckon it would have been quicker if it was done before Apperley Bridge and Kirkstall Forge stations were built as all services now seem to be a lot slower. I think the best time between Leeds & Shipley before was about 9 miniutes from what I remember, when all goes well of course.
The only problem I have with reversals is that it slows everything down, although if this new proposal goes ahead then services will be able to run straight through the station anyway. If you look at the plans it appears that NPR is to share some of the existing line.
The best thing about Bradford Crossrail to me is freeing up capacity on Calder Valley Line services as with a few more wires Bradford FS services could carryon on to Leeds via Bramley. At the moment the long distance Manchester services/Calder Valley services also form the intermediate commuter services between Leeds and Bradford, which used to result in them becoming full especially when leaving Leeds or rather did pre-pandemic.