It's an interesting one. Personally, I'd love a direct train to Huddersfield, but I can sympathise with Huddersfieldians losing their Westgate connection. That said, haven't they promised that path to Pontecarlians ?
Whatever happens, they need to find some way of augmenting Normanton's currently inadequate hourly (worse on Sundays) service. Perhaps stopping one of the two Barnsley expresses might be an option - particularly as Elsecar seems to have bagged two trains an hour, in spite of having a lot fewer passengers than Normanton.
On the subject of direct Castleford - Huddersfield services, I, and I'm sure a lot of other potential passengers would be perfectly ecstatic with a decent connection at Kirkgate, as opposed to the current fifty + minute loiter, which makes the railway useless for that journey.