Wouldn't be surprised if they stop running the 1 since there's only a few weeks left of it before it was supposed to get cancelled, just focus on the Coatbridge services.AFAIK there has been no changes and they are still operating to there normal timetables e.g Mon-Fri, Sat & Sun.
Would be surprised if the 115 Kirkwood Scheme would return. Again, Caldercuix may not be an option as they get on well with McNairn, McNairn have painted buses in the past for them. Petersburn may be likely as Stepend started a route (the 1) used the ex London (X-OKH) Darts that eventually made it to JMB when Stepend ceased.With the 1 not looking like being replaced it will mean United will be down to what they originally started with, 5 discs, could they expand further in the Monklands, Caldercruix, Petersburn or a Kirkwood scheme bus being the only likely places I can think off? That's if they survive this current crisis we are in.