If it is a L3 link or lack thereof that is causing doubts then there's another one here that goes to the BA "jobs" site rather than L3 or whatever they are these days.... :
https://jobs.ba.com/jobs/vacancy/bri...8/description/
Given discussion elsewhere there is an assumption it is definitely happening, but TBF I've just taken the plunge and checked and there's no mention of it on the appropriate section of Yammer.....then again it is Yammer....