Still no news from GTR in London.
I'd be surprised if GTR go for a reduction. They seem to be holding up reasonably well most of the time, so why go to the bother of changing what they've already designed if they don't need to? I can't see what savings there are to make by ramping down, most marginal services have already been taken away in the September and December timetables. Depends on crew availability of course, though.