There is still a need for extra capacity to Birmingham, and connections onto other areas.
There is already a plan being advanced, the 'Midlands Rail Hub', which could allow this.
Such a scheme would reinstate the fourth platform at Snow Hill, freeing up the bays at Moor St for new and re-routed services via the Camp Hill line accessed via new chords at Bordesley. Not a new idea but Moor St's proximity to
HS2▸ at Curzon St makes this especially attractive now.
See pages 58-60 of the
West Midlands & Chilterns Route Study