Unfortunatley not, they say their HQ and staff will remain in York and it will remain a seperate operating company. Doesnt mean they wont be able to use a larger bargaining position in procurement though they may fear competition scrutiny.
Can't see what kind of scrutiny could possibly be a problem! There's plenty of company groups out there providing services\goods to other members of their group. Take First, telesales in plymouth act for multiple TOCs plus HT, OOC do work on HT 180s, I'd be highly surprised if they bothered to put those out to competitive tender.