Quick thought, most of the LGW based 777 were delivered in 1999/2000 as far as I can tell so have probably got another 10 years in them. Whereas some of the LHR based ones may only have mother 6 or so years.

It seems odd that the ones being retired first are getting the Club Suite, because my assumption had always been that LGW would get the CS when it starts getting LHR's hand me downs (in say 6 years time - which is about when the LHR roll out concludes). But are we more likely to see the CS being refitted into LGW's 777s at that point?

I know it would only be speculation at this point, but I can't imagine BA will want to be throwing out the CS seats while still flying around the previous generation of seat and keep the inconsistency.